Help me repair my AC 2002 SENTRA GXE

no cold air with AC on, clutch turning when AC is selected. temp outside 79 F

low side engine off
https://i.ibb.co/X77n5HL/LOWSIDE-ENGINE-OFFnew.jpg
high side engine off
https://i.ibb.co/y50HfN4/HIGHSIDE-ENGINE-OFFnew.jpg

engine running
https://i.ibb.co/HCqZGvh/ENGINE-RUNNINGnew.jpg

...so what do you think?

hi its repaired. i had tried some new valves that fit on the low and high side. when you turn the valve it screws in and pushs the schrader valve. I apparently did not have the valves turned in enough. the next day i tried again and found i was low on 134a. filled up and now cold air.

Thanks for the update.