Refrigerator works not-level only

I have been playing around with my refrigerator for 2 years, it only seems to work with the RV slightly higher in the front. I have been using my Bodega cooker in my RV because the refrigerator never works at a camp site that is level. I just got home and was unloading the RV, I always turn on the unit to see if it wants to cool. Sure enough the rv is off in the front, I look at my thermostat I keep in the unit and it’s cold now. Picture of my level below, using the door as a reference