Do you want to be my friend to exchange language?

Hello everybody. I live in China and I am a native Chinese speaker. I want to study English. Because of the time difference, it's hard for me to find the right person to practice with. So, if you like please leave a message for me. Let's begin to study together.

Note: 

i like making friends with anybody

Hi everybody my name is dũng trần. and I live in Vietnam and I want to learn English. I need to someone to help me.

My name's "芥末”

Hello, my name's "芥末”. It's nice to make new friends. I feel very happy！

Wechat

Actually In China, we normally use wechat more than skype, fb, and twitter.so If you want to learn Chinese, i advise you to download the wechat so that you can know more Chinese.. or You can add me on wechat because we are it is hard to use fb or twitter..we must log in through some special website.

Could you explain my mistakes? Thanks a lot

Hello!
How are you doing there? How is the weather? It is a bit chilly and wet where I am. I am doing not bad.
I came home an hour ago and picked up my daughter from the kindergarten.
Unfortunately, I could not get my computer fixed.
I hope to buy a new one next month when I will get my salary.
Today I am going to the social service to deal with my mum' problems. I hope I will be able to deal with her problems.
I must go now.
Take care.

Corrections in order as they appear:

1. I don't think there is ncessary in this case. I think asking how I am is enough.

2. The sentence was restructed to explain that it it chilly and wet.

3. "the" is not needed, but it may be good to add "kindergarten class".

4. "will" is not needed again.

4. I don't think social needs to be capitalized. 

I want,,,

I want to work and live in Greece.

I Feel Sad

I feel sad today. When I feel sad I want to find a place to let myself down. But this time I want to share my feelings to my friend. I feel sad because of my boyfriend. He doesn't know what I want. I need a part time job to my daily life than I can independence from because I don't want to depend on my parents. I am determined and I hope my boyfriend supports me.

I'm a Good Cook

I have lived alone since I was 17 years old. Since then, I have cleaned my own clothes and have cooked for myself food. In the beginning, my food was bad because I didn´t cook often. Sometimes I ate the same food for many days because I cooked too much food.
Now, I know how to cook, but how can I cook better? It was easy, it was because I sometimes I ate with used too much salt and sometimes I used with too little salt.

Saludos