Lost access to my Apple ID account

hey guys are used to have my old account and I lost access to that account but I actually do still have the password and the email associated to the account, but the phone number associated to the account is the one set as the two factor authentication recipient but I lost access to the phone number and forgot it unfortunately. is there anyway to retrieve back my account? I remember I had the same case long ago and there was a form that I filled up and help me retrieve back my account. if its still available please provide me with the link

[Re-Titled by Moderator]