How can I contact Apple's technical support?

I have been searching for an hour for support of apple in https://getsupport.apple.com/. There is no way to make contact with them. I need to recover an account but It´s blocked. When i send the e-mail to the email´s owner and i try to sign in... Well The account wasn´t used for a lot of time so it have been deleted from microsoft. I need to change to other e-mail on my appleID but i can´t contact to apple support....

Anyone have any idea?

[Re-Titled by Moderator]