Help! Pop ups suddenly appearing on my site!!!

Hey,
Relax. Woosah.
Have you recently added colorbox? It’s causing the pop-up.

OK! Woosah!
I’m not sure what colorbox is – I don’t think I’ve added it.

What have your theme’s authors/ vendors said about this?

Good point @andrew
This is a premium theme; first involve your theme author
Their support channel is here: https://support.designerthemes.com/
The theme uses colorbox…which is causing the pop-up. Why it is behaving that way needs to be answered by them

OK. I’ll do that! Thank you!