I don't know if it's correct, someone can help me, please?

一年三个月的以前，[or just simply, ...月之前] 我从来没有学过亚洲语言...我知道了有些的韩語基礎[know some Korean (the language) as opposed to "know that the language, Korean, exists.  This way clarifies your intent] 国话但是我不可以学习韩语应为我爸爸不贊成要， 他说, 「为什么要你学中文呢?」习汉语， 我回答,「 他韩国和跟中国不一样. 我觉得中文比較容易」过汉语这么难。

五天以前, 开学院的第一天, 我要找Idiomas Católica 在哪里，我妹妹知道了，她告诉我, 是在 Pueblo Libre 区，你应该可以坐公共汽车[去]. 车站不远，是车站在Metro商场，花园的东边.

我的第一位个老师名叫张怡，[Grammatically not wrong but culturally disrespectful. This way shows respect to your teacher.] 她用教我们班不同的方法来教我们. 风格怎么用学习, 例如把同学们分为几在一班 我的队跟我们的同学队来做个言語比赛(每一排是一个团队的) . 我们都是大学生. 在这段时间 我们汉语的水平不怎么样所以您不知道谁赢， I don't understand what your intent is.  So I cannot guess how to correct.  Since you know English, you should give us a version of it so that we can help you express your thoughts better. 别的班看过一场电影这个是爱情故事，女主角很漂亮，画汉子???主要我们用纸和墨...我想像怎么一位老画家画中国画。

I don't know if it's correct, someone can help me, please?

一年三个月以前，我从来没有学过亚洲语言...我知道了有的韩国话，但是我不可以学习韩语，应因为我爸爸不要， 他说为什么你学习汉语， 我回答他韩国跟中国不一样，我觉得过汉语这么难。
五天以前学院上課的第一天我在找Idiomas Católica 在哪里，我妹妹知道，她告诉我在 Pueblo Libre 区，你应该坐公共汽车， 车站不远，车站在Metro商场，花园东边
我的第一个老师叫张怡，她教我们班用不同的风格和教我们怎么用学习, 在一班 我的队跟我们的同学队比赛(每一排是一个团队的) ， 我们都是大学生，在这段时间，我们汉语的水平不怎么样，所以你您不知道谁赢， 别的班看过一场电影，这个是爱情故事，女主角很漂亮，画汉子主要我们用纸和墨...我想像怎么一位老画家怎么画中国画。

At that time, since our Chinese level is not good at all, we did not know which team will win. 当时我们的中文水準不高, 不知道那一隊會赢.

In another class, we watched a movie which I deduce was a love story. 在另一課中, 我们看一部电影, 我估计是一个愛情故事. The heroine was very beautiful. 女主角好漂亮啊

We wrote Chinese characters in the traditional style, with a brush. 我们以传统风格的毛筆来写字 [Notice that not every word is translated because of context and situation.  Your original, "We use to paper and ink to write Chinese characters" would be 我们以紙墨来写中文字.  Notice the difference here.  "Chinese characters" was translated this is because it is understood that a brush is used to write Chinese but a pen for both Chinese and other languages.  Also, we don't "paint" Chinese characters with a brush. The traditional word is not 写 but 書.  写法 = how is being written, 書法 = Chinese calligraphy.]

I imagined how an old Chinese artist would be doing in his paintings. 我可以想像一位老画家如何在画中顯神通 [A direct translation would not be as effective as in Chinese.  The Chinese version means, "I can imagine how an old Chinese artist, in his painting would show wonders"]

As you can see, to master a language, you need to know its cultural aspects and the preferred way to express.  A long way to go but with your hard work, you will succeed.  I am this detailed because you followed advice and provided an English version too.  This shows how much you wanted to master this difficult language.  I can do no less.  If I don't care, I would just skip to easier ones.  This is also for my followers who are learning English and Chinese.

My sister knows and told me I should go to the Pueblo Libre district which is not far from the station and is right by the garden that is east of Metro mall where the number 9 line to take me to the institute.

妹妹知道怎样去而告訴我可以到 离车站不遠的 Pueblo Libre 区, 在 Metro 商场的东辺的花园的附近, 有第九号车去到学院.

My first teacher is Zhang Yi. 第一位老師姓張名怡 [This is the most formal and respected way to introduce your teacher. This is a cultural thing to show your deference to your teacher]

She taught her classes using different methods and show how we can study effectively. 她用不同的方法来教而指導我们怎样好好地学习.

For an instance, the students would team (designated by row) up to compete with each other. [As you can see, this new version of English is better than what I originally wrote.  You improve as you redraft.] 例如每行学生成为一隊来个言語比賽 [The translation is not exactly as in the English because I wanted to keep your English sentence structure as close as possible but still grammatically correct.  I would have edited your English as, "For an instance, each row of students will team up to compete with each other".  This is what the Chinese version means]

Now that I get a better picture of your English which I am going to correct it as well.  I will then give a Chinese version that is different from my original correction since either I have interpreted wrongly or did not know your exact intent.

A year and three months ago, I had never had studied any Asian languages... ... I know some Korean words, but I couldn't didn't learn it Korean, because my dad didnd't want, did not see eye to eye.  He said, "Why do you learn Chinese?" I answered him My reply was that Korea and China are not the same. I think Chinese is more difficult. [This makes no sense by itself, you need to give a reason such as "but I like the challenge"] so hard. Five days before the first day of institute classes I was looking where Idiomas Católica was. My sister knows, she and told me I should go by bus to the Pueblo Libre district which is not far from the station that is right next to the garden east of Metro Mall where there is the 9th Line or Line 9 number 9 line to take me can go to the institute. My first teacher is called Zhang Yi. She taught our her classes using different learning styles methods and how we can study effectively.  one class my team with our students For an instance, the students would team up to compete with each other.  Each team is made from a row. (each row was a team), we are institute students In that time, Since our Chinese wasn't very good at alllevel, so we do not know who which team will win. In another class, we watched a movie which I think this deduce was a love story. ), The heroine was very beautiful. We also painted write Chinese characters, we primarily use mainly with ink and paper... [This is not clear, it can be western ink or with India ink.  If this is the case, I would write it as, "We wrote Chinese characters in the traditional style, with a brush"] and ink. .. I imagined how an old Chinese artist would be doing in his painter paint chinese paintings. I have changed a little bit of the meaning because I need to use certain words and grammar style.