BombBomb permissions
Bombbomb functions as a webapp.
You should be able to make sure the page has permissions to see you camera and microphone by clicking the lock to the left of the URL and making sure the requested resources are allowed. If you don't see them in the list you can to go site settings and view a full list of permissions for that domain.
I used google meet as an example here because it also requests camera and microphone access.
Let me know if that isn't what the issue is and we can proceed from there.
Thanks!