Bad service Nissan Kuils River

Giving them 1 star is almost to much. I have a Nissan Tiida that went fir a airbag recall. This was in August already. a Week after work was done in my car , I notice that the left cover pops up. on inspection i saw centre cover is cracked. Took the car back and workshop manager told me the dont touch centre cover. so how did cover crack then? I phone Nissan SA customer care they call dealer and spoke on my behalf. Took car back last week. Not even 5 days and the left cover is popping up. Im just fed up with the service and the Workshop manager is giving people attitude. even the last time I took car in. no customer service. I also took time after his rudeness to call manager. waste of time. im still awaiting his call. A car with no problems and no cracks on cover came broken back. really not worth giving any stars on rating!!