Lock outHow do I reset my password after I’ve been locked out of my Apple ID

Please see these reads:

If your Apple ID is locked or disabled:

https://support.apple.com/en-us/HT204106

If your device has been disabled in the App Store and iTunes:

https://support.apple.com/en-us/HT208856

You can also contact Apple ID Support:

https://support.apple.com/apple-id

 For additional support, you can Contact iTunes Support using this form: https://support.apple.com/en-euro/itunes-contact. 

You also can contact iTunes World-Wide support by via text or chat using this link (follow the links in the read):

https://support.apple.com/choose-country-region/itunes

If you know the password, try the below.

 Apple ID Password Change. https://support.apple.com/en-us/HT201355

What to do after you change your Apple ID or password - Apple Support     I suggest doing this before you change your Apple ID or password. https://support.apple.com/en-us/HT204071

If you forgot the password, enter the Apple (iCloud) ID and click Forgot Password.

Apple ID - Manage https://appleid.apple.com/#!&page=signin

Apple ID – Forgot Password https://support.apple.com/en-us/HT201487