Rear wiper only works in reverse and washer jets not at all

Hello to you all and I hope you are well.

Today I fitted the brand new rear wiper motor which only works in reverse, after me stripping down and greasing up the old motor.

Ive since re-fitted the old motor today to test and that now works but also only in reverse gear!!

Changed fuse 41 twice for the motor.

Put a fuse in slot 42 for the washer even though it says empty slot in my Skoda manual.

Ive also stripped back the interior carpet/cd stack area at the back and the washer pipe is still intact and joined.

No noise at all from rear washer motor when I push forward in the steering wheel stalk.

Sprayed electrical contact cleaner in the stalk.

Im flummoxed. Don’t really want to blank it off as it’s a Vrs estate 2010 tfsi and I’ve already spent money on a new motor I didn’t need.

Changed all fuses today in the engine fuse box.

Also tried all ways in adaptions re wipers in Carista App.Also no problem code showing for this.

Any ideas please folks?

Thank you very much