Avast Internet Security

I have Avast Internet Security which contains the Avast Password application. I cannot gain access to Avast Passwords now. Clicking on the icon gives negative result. Even when I put in the Master Password it shows the animation indicating the wrong input. This just started a couple of days ago. Note my subscription for this product ends in September 2017.

Please help…oh by the way I have never gotten the Avast Android Application to sync with the desktop application.

Thanks