AVG TuneUp Will not open

How to Open Frozen AVG TuneUp.

Hello Paul.
We're sorry to hear that you're facing this issue with AVG TuneUp program, we regret the inconvenience caused. 
We will certainly look into it and help you.
We request you to repair the AVG TuneUp subscription, restart your computer and check the status.
For repair steps, please refer the below article and follow the same to repair AVG TuneUp program.
Repairing AVG program
If you face any technical difficulties or need more assistance, please let us know, we will help you with the additional support.
Thank you.