Abo0ud

Hey guys, few days ago I turn the car on and the light P/S was on and disabling power steraing wheel. I used the trick which is turning the wheel few times while the car starting up
It works fine but I have to do this trick everytime I turn the car on
can you guys giude me on what to do ?
I had to fixed the steering rack last month because of the water that got inside it. while everyone telling me that the issue i am having right now because of steering rack, I think because of something else because if I used the trick (turning the wheel few times while the car starting up ) the car works fine
IDK tell me guys what do you think