I escalated this to the cam chat software support with a high urgency. what I understand now, the website/URL has been declared as "spam" and some antivirus prevent accessing it because of this.
Not sure what level of danger this poses.
I will yall updated.
They said it's a false positive of declaring the cam-chat as "Spam".
You can send a report here https://www.avg.com/fr-ca/report-false-positive so they know that domain is not a spam site.