Sorry. our servers aren't responding now. Please try again later

Hello Sylvain,
Thank you for contacting AVG Community Support.
We are really sorry to know about it.
To help you check this, please help us with the screenshot of the message notification which you notice while activating subscription.You can post the screenshot here in your topic. | AVG (https://support.avg.com/SupportArticleView?l=en&urlName=avg-create-screenshot&q=screenshot&supportType=home)
Click on Answer & then click on the Image [mountain symbol] & follow the instructions.
Awaiting your response.

Unable to validate my key, I get the following message
Sorry. our servers aren't responding now. Please try again later.
Can you help me?

Hello Sylvain,
Thank you for contacting AVG Community Support.
We are really sorry to know about it.
To help you check this, please help us with the screenshot of the message notification which you notice while activating subscription.You can post the screenshot here in your topic. | AVG (https://support.avg.com/SupportArticleView?l=en&urlName=avg-create-screenshot&q=screenshot&supportType=home)
Click on Answer & then click on the Image [mountain symbol] & follow the instructions.
Awaiting your response.