AVG is asking for a password

When i start AVG anti virus it is asking for a password, I put in my password and it says it is invalid and will not word. I have tried several passwords, still invalid. What can I do.
Frederick

Hello Mclaughlin.
Thank you for contacting us here.
The password protection for AVG user interface access cannot be reset or restored.
We'd like to offer you a free remote assistance service to remove the password.
I have sent email containing instructions to connect with them.
Please check your inbox and spam box as well.

Hello Mclaughlin.
Thank you for contacting us here.
The password protection for AVG user interface access cannot be reset or restored.
We'd like to offer you a free remote assistance service to remove the password.
I have sent email containing instructions to connect with them.
Please check your inbox and spam box as well.