No pgUp or pgDown keys to use telemetry options

Hello
First of all let me mention that my laptop does not have any page up or page down key
so usually what I could do is to press the Fn and then the down or up arrow. Well for some reason it’s not working

I wanted to check the telemetry options but I couldn’t I also tried to change the key settings on the keyboard but I can’t

So is there any idea what i can do here?