Spinners not spinning/dishes-especially silverware not clean

Have read many posts and have cleaned the spinner and the trap/screen at the back bottom, only now fill the one soap dispenser…too much soap.

However we are still getting some dirty dishes and have also quickly opened the dishwasher to see if the top spinner is spinning and the bottom spinner is up and spinning… NEITHER one is spinning and the one that is suppose to come up is never up when we open the door (unless it drops when the doors opens…)

It gets hot as far as well can tell and scrape food off…no extra soap and silverware if really dirty is soaked in the sink to loosen it first before going in…again no extra sink dish soap. Any help greatly appreciated… handy hubby at home to hopefully fix this one…

There is a check valve in the lower spray arm support assy that is made of rubber and shrinks or disinigrates altogether and you loose pump pressure cuz all the water is shooting out the hole grab an insppection mirror and look around the support it will be close to the inside bottom of tub in the back of the support thats the first thing to check for with poor pressure