I can't see my video feed when I try to do online notary stuff

I can't see my video feed. I didn't have this problem until after I installed AVG Ultimate. I only installed the tune up and the anti-tracker I already have bitdefender and didn't want the two to clash how do I get to the firewall, if it is included in the anti-tracker 

Hello Daleya,
Thank you for contacting AVG Support Community.
We regret the inconvenience caused. We will certainly check and help you.
Could you please confirm whether you are trying to access any website. If yes, please specify the website so that we can help you better.
Also, AVG AntiTrack is a privacy application designed to keep your identity safe from the latest online tracking techniques, and protect your system privacy (So it doesn't have firewall feature)
Awaiting for your response.

Hello Daleya,
Thank you for contacting AVG Support Community.
We regret the inconvenience caused. We will certainly check and help you.
Could you please confirm whether you are trying to access any website. If yes, please specify the website so that we can help you better.
Also, AVG AntiTrack is a privacy application designed to keep your identity safe from the latest online tracking techniques, and protect your system privacy (So it doesn't have firewall feature)
Awaiting for your response.