"An internal error occurred while sending the form"

AVG Protection
1

Bought from Amazon, tried to renew / activate on my current account (avg.com/retail) and it gives me this error 

"An internal error occurred while sending the form" 

Tried different browsers, tried different pc's

Thanks in advance

2

Hello Kamil,
We will help you sort it out. We have already escalated your case to our senior team, they will register the code to your AVG MyAccount. We will contact you via email as soon as we receive an update.
Regards,
Alok.