Trishaj - you need to do a couple of things,
It would be good to post some poetry here and let people give you feedback on them. It may not make you money but it will support your case and the folk here will give you useful advice and perhaps suggest other ways of making money writing.
You need to always check your stuff before you send it out to make sure all the spellings are good, Hubpages is so fantastic they make it easy with a little red line and when you right click you see the correct spelling, this is very important.
if you think you can write then I would suggest one of the best ways to make money with creative writing is in advertising slogans and even poems for adverts. You will have to go to the library, go one the net and do your research, even post better questions here and everyone will try to help you.... for free.