Can't log into AVG MyAccount

Recently i've bought "AVG Internet Security".
I've just downloaded it, and when i try to install it, it ask me to Login to AVG MyAccount. 
At this point the problem appears: i can't login. Even after many retries the following message keeps appearing:"We could not Log you in. Please try again later." 
It's worth mentioning that I CAN LOGIN to AVG MyAccount in the AVG website without any problem, it just appears when i try to login in the installer.

Please help me.

 

Hello Guillermina,
I'm sorry to hear that you're experiencing issues with AVG login while installing AVG Internet Security. I have sent you an email, please reply to that email with the requested information to assist you further.
Best regards,
Alok.