Does the Oil Pump Do Its Job?

Friends, as you know, I have a turbo malfunction, I will go to the neighboring city next week to have it done. Everyone knows that a turbo often fails due to insufficient lubrication. In my opinion, in this direction, I started to research whether it is necessary to change the oil pump. There is no master who can measure the oil pressure where I am. I tried to understand whether the oil pump is working with this method, friends. I wanted to ask you how true it is.

After the vehicle has been left on a flat surface for 2-3 hours, the dipstick has 2 teeth

Dipstick at the first start of the vehicle 2 teeth

The dipstick is still in 2 teeth, while the vehicle has been idling for 10 minutes

If he had logically pumped the oil in the crankcase, wouldn't it have to appear below where it was on the dipstick, since when I clean and measure the dipstick, the oil level in the crankcase will decrease?

Oil in the car You will say it has a sensor, but it may not be able to do its job anymore.