Last minute change in the service intervention tim...

Last minute change in the service intervention time slots.
Is BOSCH aware that we are obliged to take half-day leave to allow intervention?
Basically better not to have a job or be retired.
We are very far from "professional work"
Ineligible.
The next time I buy a Chinese stew at the corner electro depot 3 times cheaper and I throw it at the slightest problem. I will lose less time and leave ?!