Rolladen belt broken

Sorry my post didn’t seem to add with the photos. The belt for my Rolladen has broken, I was trying to replace it but can’t access the section where the Rolladen would roll into. I removed the screws but am unsure how to continue. Does anyone know how I could remove this panel?

Welcome to the dark world! If you want to enter the light again, contact your landlord and tell them about your turmoil. they are legally inquired to make you feel enlightened.

Looks the same as my window.

You have to unscrew the screws (as you already did) and use a screwdriver or something to go into the little gap between the board and the wall (between the front edge of the wall above the window and the screw holes) and lever it downwards.

The board will come down, then you can pull it out towards you.

You will probably also have to open the belt winder (I hope that’s what it’s called in English – I mean the lower part, where the belt goes when the blinds are up.