No access to gmail anymore - change my account please

I have another seperate paid account for my family that is different from my personal account (i use it for my company). But google has deactivate the Google-Account (and the email adress) for the familiy account.

Now I can´t login anymore to zoom - everytime it sends the verification code to this adress - but i can´t access them.

I ask google some weeks and many often to reactivate my account - but they didn´t answer me. So I don´t know why them they block me.

What can I do to access to my Zoom again?