unsure how to add this video to product picture

[RonGin]

I have a product in providencesilverco.com/en/jewelry/handcrafted-pearl-jewelry/handmade-sterling-and-gold-overlay-pearl-bracelet I made a video on U tube and got this code 

<iframe width="853" height="480" src="https://www.youtube.com/embed/ObFFMDjP8Rk" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>

I tried a custom block on new elements on the product page left columns but I don't see it. I would like it to show like a picture under the main product picture so someone can view if they want?

Ron

[Signut]

I don't know if this will address your problem, but I found useful information here:

https://www.merchantsedition.com/blog/2020-09-16-thirty-bees-and-videos-part-2.html

[RonGin]

Thank you Signut this will definitely be a useful source, much appreciated.