Hello. My name is ***** ***** I will be assisting you today.
You will need to plug your iphone into your computer and open up itunes.From there it will show you what your apple ID is, if you don't know your password. You can reset it from here --> https://iforgot.apple.com
Were you able to get this to work?
Checking in to see if you still need help with this issue, if so please reply at your convenience.