Why do my trunk and gas open buttons not work? on 2001 Audi TT Quattro

I just started today. I went to pop open the trunk and the button inside the car, just in front of the gear shifter, would not open the trunk. Then I tried the gas cap open button and it also would not work.

Asked by for the 2001 Audi TT Quattro
ck fuses and relays to start with