I have I phone 5 and I can't open iCloud after deleting me old one and tried to open a new one it didn't let me because it said it maxed out

I have my phone is I phone5 and I had an account iCloud but I deleted along time ago and I have no idea what was my email address or user name or password , and tried to open a new one on my phone it won't let me because it said it maxed out and u can open iCloud one time, I need to open a new account so I can safe my information,