Hello there,
I have Krita 4.2.1 and I can't find the perspective grid tool (https://docs.krita.org/en/reference_man ... _grid.html) in the toolbar. I tried expanding the toolbar and I did my best to find the problem but I really need help.

This was deprecated in 3.0, as that page says. In 4.0 it was removed. As that page says, use the perspective grid assistant instead.

Thank you. I'm so sorry, I didn't read carefully enough.
Regards.