I am trying to Set up my two factor authentication for the first time, for the reason that someone is trying to gain access to my account, but I am not receiving the codes via text nor by phone call with my number.
iPhone 11 Pro Max, iOS 13
Please see these Apple Documents.
Two-factor authentication for Apple IDhttps://support.apple.com/en-us/HT204915
Get a verification code and sign in with two-factor authenticationhttps://support.apple.com/en-us/HT204915
If you can't sign in with two-step verification using your Apple IDhttps://support.apple.com/en-us/HT202649
If you didn't receive your verification or reset emailhttps://support.apple.com/en-us/HT201455
Two factor authentication
