Like ♥ PTA ♠ mentioned, someone will surely be glad to help you if you post the composition (even if long). And if someone doesn't help, then at least you asked and tried. Better to try and fail, than fail and not try.
Have a great day, and hopefully someone can help you with taking a look and reviewing your composition. You never know, maybe even I can help you if I have the time.
Correcting compositions is quite a lot of work so maybe you should get a teacher to help you with that. Most people here on italki don't really have the time to help you with it.