Returning...

My name is Anderson, and I'm going back to studying English. I would like it if this time I kept going this time instead of giving up in the middle of the way halfway through. What I mean is that I hope this time, I will be closer to English fluency. I appreciate any corrections or observations anyone could make about this text, because I'm trying to get better in writing as well and not just talking as speaking. I'll try to write something, even if is just a few words, four days a week or more. Thank you.

Hi Anderson! Welcome back. Your writing certainly seems fine to me. Don't stop practicing and you'll become fluent. Please feel free to ask any questions you may have =)

Just a few small corrections from me! Good job, and welcome back to studying this confusing language. =P

My name is Anderson and I'm going back to studying English. I would like if this time I kept going, instead of giving up in the middle of the  halfway. What I mean is that I hope this time I will be closer to English fluency. I appreciate any correction or observation anyone could make about this text because I'm trying to get better in writing as well and not just talking. I'll try to write something, even if is just a few words, a day/per day four days a week or more. Thank you.
(alternate option for the last sentence: "I'll try to write something, even if it is just a few words a day four days a week or more."

Re: a day/per day - 'per day' is more correct, whereas 'a day' is more commonly used in casual writing/speech.

Returning...

My name is Anderson and I'm going back to studying English. I would like if this time I kept going, instead of giving up in the middle of the way learning. What I mean is that I hope this time I will be closer to English fluency. I appreciate any correction or observation anyone could make about this text because I'm trying to get better in writing as well and not just talking. I'll try to write something, even if is just a few words, four days a week or more. Thank you.

Returning...

My name is Anderson, and I'm going back to studying English. I would really like to keep on studying  would like if this time round, kept going, instead of giving up midway like the last time. in the middle of the way. What I mean by that is that I hope this time I will persevere with it until I attain a decent level of  be closer to English fluency. I would appreciate any correction or suggestion observation anyone could offer me with regard to make about this text, because I'm also trying to improve my  get better in writing besides my English speaking skills.as well and not just talking. From now onwards, I'll try to write something, even if it is just a few words, four days a week, or maybe even more often than that... Thank you.

Suggestion > My name is Anderson, and I'm going back to studying English.

When you have 2 independent sentences like above, you have to place a comma before the conjunction ( and, but , etc.) to give a pause before going to next. Comma use is complicating, but this is a basic rule. Arrgh!

He got into the bus and he sat down > Here a comma may be omitted if the following sentence is short. But, even you had placed a comma, it would have been technically correct.

He got into the bus and sat down > No comma here because the following ' sat down" is not independent, meaning it cannot stand on its own > He went into his house and went straight to bed.> He went home, and his mother gave him something to do.