After a little help passenger side wont give any screen wash and rear wont give any wash ??

Have you checked for blockages yet? As the drivers side is working, I would take the pipe off to the passenger side before the nozzle and check if there is flow. Just work back from there. Have you added any detergent recently? It could have gelled.
As for the rear, I take it there is not even a trickle? Previously..
Vogue SE TD6
Defender 90 2.4
Defender 110 TD5
Vogue 3.5 EFI

Remove the front washer, split it into two parts remove the orange plunger and spring comprising the integral non-return valve and throw away, reassemble and refit. Should work perfectly.
Why LR fit integral nrv's to the washers is beyond me, they work better without them.
Alternative is to buy new washer jet.

Nothing from the back

rear is caused by NRV sticking or full of gunk. remove and clean normally fixes