What phone do you have and what browser are you using?
If you don't mind, can you take a screenshot of this page for me?
As well as this: https://get.webgl.org/webgl2/
It should look like this:
If you don't mind, can you take a screenshot of this page for me?
As well as this: https://get.webgl.org/webgl2/
It should look like this: