Angular and peer-based WebRTC issue. web cam-to-cam streaming

Live webcam website for an adult entertainment site was supposed to launch this past Friday. While doing last minute testing, we noticed the following within 2 of our 3 live stream modules. 1) The free access area for webcam models DOES display a feed. Customers DO see the webcam model from the other end; once they click on Private Chat and the request is accepted... 2) The the webcam model video feed background is white (blank). We can see the video stream circling/buffering, but nothing else happens. There is a small video feed of the customer on the bottom right that seems to be working just fine. 3) For group chat, there is a video carousel available. Same issue, except this room is able to include multiple video streams of customers who join a Group Chat. Users can see their own feed, but no one else's feed. The site is comprised of the following file types: php, js, css, and html. Looking for someone to fix this today, not tomorrow, or say that it will be done today and not be done. Thank you