I think for now you should post/reply in your existing tops since it’s seems you have many things to configure, thou the web component is good compared to default Firebase component. I don’t know how you’re getting viewing links, I asked you here
If that site offer API to gets the streaming URL there’s no need to have a database, but to get quick help I think you must explain how this is done, where are all these movies and streaming URL are fetched, ( since all these I think already exist on the internet there’s nothing to hide,) else you will struggle more, to avoid creating another topic 