I need help

If you forgot the answers to your Apple ID security questions - https://support.apple.com/HT201485

Kappy's user tip: Some Solutions for Resetting Forgotten Security Questions - https://discussions.apple.com/docs/DOC-4551

If you still have problems:

Contact Apple for help with Apple ID account security - Apple Support - https://support.apple.com/HT204169

Please read replies (such as my first one) in their entirety. They often contain multiple solutions to problems if you actually read the linked support articles.

Use the last link in Limnos's post to contact Apple ID Support.