Activation of Paid AVG Subs

I entered the activation code for my paid AVG subscription  but on startup  it still shows AVG free
How do I fix it

Hi Saman,

You've reached the AVG community support forum.
We apologize for the inconvenience caused.
We've re-synchronized your AVG Internet Security (Multi-Device) license on our end.
Please reactivate your AVG Internet Security program as mentioned in this article and check if the issue persists.
Keep us updated.

Hi Saman,

You've reached the AVG community support forum.
We apologize for the inconvenience caused.
We've re-synchronized your AVG Internet Security (Multi-Device) license on our end.
Please reactivate your AVG Internet Security program as mentioned in this article and check if the issue persists.
Keep us updated.