Hi Chuc,
I am sorry that not everyone is willing to help people improve their English. I know it can be hard to find language partners. I have made some corrections to your text below - I hope this is helpful to you!
Becky
I tried to become find some foreign friends who can help me to improve my english. Also I can could help them by with my native language. But none of them want to do it. I think I will sign up whatever with an English course. there They have foreign teachers who can fix my essays. ha ha. I don't feel sad about not receiving any support from you.