Need Desperate Help!

I am from CA and was traveling out of the country so I switched to Verizon International plan. Make it short the calls were sketchy so I went to the APP. There was a page that said activate my number. Omg why did they have that if I’m activated, because like a dummy I tapped it and it actually deactivated my number. So I have no cellular with them, NOTHING. 7 hours with tech support chat we finally decided I needed to call to have them activate because when they tried or I tried it wanted to send a text to my number but there’s no cellular. So I called and they said they can’t do anything without being able to text me. No email. It’s my fault I get that, but does anyone know what I can do. They have my phone number it just needs activating. And of course they ask me while I’m in a different country can I go to Verizon? I’m in a forgein country no phone just hot spot from a friend. Anybody know how to help? Or know a supervisor?