Marking popups that take your Corel hostage

For the last 3 months or so we have been having problems with Corel marketing popups that we are unable to close, as which also freeze up our corel. The whole computer has to be restarted to get corel up and working again and if you had something in the works that wasn't saved it's gone. I know that you can control the marketing popups under the Help menu but all the popups are coming up blank, so there is no way of turning them off. Is anyone else having this problem AND does anyone know how to fix it. We use this program for work on about 5 computers, so this is really getting frustrating for us.

We use Corel 2019

1) First pic is of the marketing popup

2-3) pics 2&3 are the controls for the marketing popups under the Help menu