Account Deactivated - New Seller

I am just setting up my sellers account and everything was fine until about a month ago when my account was deactivated. I sent a request to open a cast so that I could understand why it was deactivated and Amazon said I needed to go through the video verification. So I did that and proivded all of the necessary documents and information that was requested for the new account setup. Still deactivated and despite numerous attemps to engage seller support I haven't gotten ny closer to understanding why the deactivation. I would like to start to sell on Amazon but it sure is proving to be very difficult to do so. Any idea what I should do? Opening new cases through seller support just results in an automated email saying "This email address is not the correct channel to submit an appeal." Any ideas?

Thank You!