Rotary encoder doesn't work

Hi guys!!
I’m trying to do my first project. I’m not a programmer so the XOD formula suits me very well;)
Problem:
No support for the rotary encoder (foto-elektrische incremental encoder 600p / r -from amazon)
I tried some nodes (manly nkrkv/encoder — XOD) from the library but none of them work.
The encoder is not damaged - I tried a simple code (by arduinoID) and the encoder responds correctly.
Any idea how can I fix the problem?
Thank you!
Best regards
Sam