This is what I think.

I have been here for a few weeks, and I  have tried to contact with other people, but mostly nobody no one has contacted want to contact with me to and help me with my English.
I'd love to learn English with others and teach my language in return. I want to used this website to improve my English and to might make some friends from  all over the world. Actually I'm certainly very disappointed. I would like wish if someone want to help me. That will make me very happy.

Please help me when you read about this and say  if you're willing to help me.

Thank you very much

and Also,  please correct this. plz!!!!

This is what I think.

I have been here for few weeks and I tried to contact with other people, but mostly nobody wants to contact with me and help me with my English.

I'd love to learn English with others and teach my language in return. I used this website to improve my English and might make some friends all over the world. Actually I'm certainly disappointed, I hope someone wants to help me.That will make me very happy.

Plz help me when you read about this and if you're willing to.

Thank you very much

and also correct this plz!!!!

You wrote very well, good job! There are people on italki that write me almost every day asking for help with English. You should consider two things; in the same way doctors, lawyers, accountants, and factory workers' time is valuable, the same applies for teachers, free classes for teachers is just bad economics. 

Chinese students learn English from a young age, but most of the rest of the world doesn't know a word of Chinese, so finding a person who is learning Chinese that has about the same level of proficiency as you have in English that wants to improve his/her Chinese isn't impossible, but it's definitely very difficult. 

I don't mean to discourage you, just to give you realistic expectations, good luck!