I'm studying English because I like this language, and I wish to learn much!

Hello, my name is Mariela. I am learning english because I like it, but I'm still in the basic level. I'd like to learn more, I'd like to learn much that is why I signed up for this site. Also, I desire want to help others learn my native language, is Spanish, and make friends.

I replaced desire with want because there's a slight variance in meaning. It read slightly awkward

I'm studying English because I like this language, and I wish to learn much!

Hello, my name is Mariela. I am learning English because I like it, but I'm still on the basic level. I'd like to learn much, I'd like to learn much a lot, that is why I signed on this page joined this site. also I also have a desire to help others learn my native language, which is Spanish, and make friends.