I click in my AGV PC Tune Up and nothing happens

I cant get into my AVG PC Tune up ,I Click on the Apps for it nothing happens

Hi Alexander,
I regret to hear about that. Please repair AVG PC TuneUp to fix any user interface issues.
o repair your AVG please follow these instructions:

Go to Start -> Control Panel.
Note: Click Settings first if Control Panel is not available in the Start menu.
Open (Programs) -> Programs and Features, or Add or Remove Programs.
Select AVG PC TuneUp in the list of programs.
Click the Change or Change/Remove button.
Select Repair.
Follow the instructions on your screen to complete the installation.
Restart your computer.