Hi everybody!  I'm learning english and I'd like you to help me improve my English.

Please let me know how to create a good way for being good at English to teach a beginner's group.  (1) Thank you (2) all.  I'd like to get some resources, activities, etc.

1) This sentence is grammatically correct, but it sounds a little strange.  Another option that is more colloquial is "Please help me figure out a good way to improve my English so I can teach a beginner's group."

2) I know that you were intentionally abbreviating here, but I highly suggest you don't use "b", "c", "r", or "u" instead of "be", "see", "are", and "you" in most written communications.  It is somewhat of a pet peeve for many educated English speakers because they consider it something only uneducated people do.