Based on an exploded diagrams I found with a simple search, it looks like there are 4 screws. Two are on the back (top & bottom) and two more at the front (ditto)
You can find the enclosed diagram at the link below. Copy the link below but remove the "XXX"
https://www.ransoXXXmspares.co.uk/parts/brands/indesit/cookers-hobs/id60g2(w)%20(25750850000)/
Hgfxr, October 2023