Hi and thank you for any help

I have a jacuzzi whirlpool

model b38000

name model 380

mfg# 062-04

it was working fine then i noticed the circulation pump had stopped running (2 pump system) the shaft on the circulation pump spins freely

the heater has stopped working to (see pic)

the right control switch(an air pressure switch) does nothing

the main jets pump comes on and works

I did notice that the 2nd relay does not kick on (see pic)

any help on what the problem may be

sorry if a bit confusing

I'm new to this

thanks again