Video Video player not working in WebGl please help!

Hi there!
I'm not able to see the videos ive used in my webgl build. I have an assigment due very soon and have no idea what going wrong.

I have looked every where and dont really understand how to fix it. My videos are MP4 files attatched to gameobjects. I see there is a URL option but it wont link to the youtube videos im pasting. Also i think if i did through youtube the dimensions would be all off :/

I have seen some solutions which involve using StreamingAssets folder? But i have no idea where that is or what to do when i find it. I am working on a macbook pro with unity 2020.1.16

Could someone give me a step by step instruction to how to fix this? Thank you so much.

 

Hi Mackjyers,
I have same issue unfortunately, I read that it could work using unity 2019.2 but had no lock with it. Hopefully someone will help on this topic.
Lionel