Good luck!  I'm sure your English is better than you think.  But one thought: in my own experience, I'm finding corrections to my writing much more helpful that talking, because during a conversation people are just trying to understand you rather than fix your errors.  You didn't ask for corrections, but here are a few:

Please guys[,] *1 help me <to> improve my spoken [E]<e>nglish. I really need it[,] *3 and <my> [S]<s>kype] *2 is also not [helping.] <supporting.> Give me suggestions [for] what [I should]<would I> do.

*1   Put comma after introductory phrases that set the stage for the main sentence [See https://owl.english.purdue.edu/owl/resource/607/03/]
*2   Proper nouns are capitalized (e.g. Place names, languages…) [See http://grammar.ccc.commnet.edu/grammar/capitals.htm Rule 4]
*3   Use commas to separate independent clauses when they are joined by any of these seven coordinating conjunctions: and, but, for, or, nor, so, yet. [https://owl.english.purdue.edu/owl/resource/607/02/]