My prettier extension doesn't format my html document in vs code. How can I solve it?

Question

I have prettier extension on my vs code which use to work normal but it doesn't format when I save the html document but it does on css

Answer 1

It formats your html but it does not correct it, u may have a block lvl element inside an inline lvl element. Or other similar mistake or typo.

Answer 2

It doesn't indent then code when saved and empty line of spaces are still there. Instead of it to remove empty line spaces.