I erased my iPhone so I can put all of my info on and now it won't let me log in it says my email is the wrong email

iCloud: Activation Lock

Only the owner can re-activate the device. You might see one or two letter and see if that is your email. If it is not, your device is locked to the previous owner. Only him/her can re-activate the phone.

So try to contact the previous owner. have you tried email or calling him/her? Only with the correct information will you be able to activate the phone. There is no way around this.