If you forgot your Apple ID password - Apple Support
https://support.apple.com/en-us/HT20148719.11.2021 · If you still can't sign in with your Apple ID and password, make sure that you entered the correct Apple ID. In most cases, your Apple ID is also the primary email address of your Apple ID account. In some cases, you might be able to speed up the account recovery process or reset your password immediately by verifying a six-digit code sent to your primary email address.