My phone is locked and won't unlock. it is saying password is wrong.
I have tried to unlock my phone with my password and I am now at a locked for 15 min.
iPhone 11 Pro, iOS 13
You will have to restore the phone to new conditions using recovery mode.
See this Apple support link ➡️ If you forgot the passcode on your iPhone, or your iPhone is disabled - Apple Support
Or watch this companion video ⬇️
After this completes you can restore your backup.