Cant submit support ticket

I lost an account because I cant access the email as it asks for my old phone number which is deactivated so I need to send a ticket to blizzard support, but it gets stuck on the spinning circle. I am not sending any images so the file format shouldnt be a problem. It appears the problem can’t be fixed and it has existed for years so is there any way I can contact a support worker in any other way or can my ticket be sent in some other way?

Having the same problem.