zoom support is the worst I am hating working with them

I have tried to book multiple meetings to set up my IVR phone I have one of three numbers set up and I need to do the other two. I have submitted tickets but don't know how to get back to them to respond to them and after waiting on chat for over half an hour they send me to a link that does nothing so they can end the chat with me. If I thought I was going to have to work with them long term I would cancel my subscription but hopefully once set up and it s a set and forget. I need help to finish this off happy to pay hourly rate please help me if you know what your doing with IVR phone set up?