Apple Deleted All My Apps

A few days ago (3–4 days ago), Apple deleted all of my apps because of my most recent submission for review. They claimed it had a hidden feature, but I’m 100% sure it doesn’t. Now, my developer account is pending termination. This feels like a misunderstanding, as I’ve never done anything like this before. I had six previous apps with thousands of active daily users, and everything was fine until now. For my recent app, they accepted version 1, and the only update I made was changing the registration process from phone number to email. What should I do in this situation? Is there any way to appeal again or get more clarity from Apple? Also, if anyone at Apple is here, is there someone I can talk to about this?