Writting (writing) in English...

So... from where SHOULD I start?
I have to say, for me, writ (writing) in English is the worst thing!
I have so much (so many) problems in undestanding simple grammatical rules... I was trying to do tests of the Past Perfect of the LinguaLeo plataform (platform), but I was finished (I finished)with just 45 percent of grade (rate)... I really expect who in italki.com I will improve my english (I really expect someone in iTalki whom I can iprove my English with) and soon talk with another people in Nevada!
Is inishing an essay with "regards" good? Or too formal?
Thanks everyone who can help!

I'll be very glad if this helps you...

Finishing anything with regards is always a good thing, it's never something that you regret for, respectful people are respectful even in their language and style, thus, yes, finish your essay with regards ^_^

Writing in English...

So...where do I start?*
I have to say, for me writing in English is the absolute worst thing!
I have so many problems in undestanding simple grammatical rules. I did a test of the past perfect on the LinguaLeo plataform, but I ended up with a grade of just 45 percent. I really hope that with italki.com I will improve my English, and soon be able to talk with people in Nevada!**
Is it good to finish an essay with "regards"? Or is that too formal?*** 
Thanks to everyone who can help me!

* You just started. Keep writing and you will get better.

** Why Nevada? Do you want to meet gamblers?

*** You don't close an essay with "regards". That is a common closing for a formal letter.

Writing in English...

So...from where do I start?
I have to say, for me, writing in English is the worst thing!
I have so many problems in undestanding simple grammatical rules... I was trying to do tests of Past Perfect of the LinguaLeo plataform, but I was finished with a grade of just 45 percent... I really expect somone in italki.com I will improve my English and that soon I will be able to talk with other people in Nevada!

Is finishing an essay with "regards" is good? Or much is it too formal?  (It's not too formal, it's okay.)

Thanks everyone who can help!