AVG won't open | shows white screen

For about a week now AVG is not able to be opened and from time to time shows a white screen with absolutely nothing in it.
I'm at windows 10 64 bit
Any ideas?

Hi Leo,

We're sorry for the inconvenience caused.
Please repair your AVG Internet Security as mentioned in this article, restart your computer once & check if the issue persists.
Keep us updated.

Hi Leo,

We're sorry for the inconvenience caused.
Please repair your AVG Internet Security as mentioned in this article, restart your computer once & check if the issue persists.
Keep us updated.

Ok but your link to the remove tool does not work it tells me:

Sorry, we're currently hard at work
improving our Support Center.
Please check back with us a bit later.

Any other suggestions?