Good evening, may I please ask why is the debonairs in Mabopane square never operational after 8pm

Good evening, may I please ask why is the debonairs in Mabopane square never operational after 8pm. I came here by half 8 and apparently the stove is not working. This is not first time I experienced this. It’s almost as though they want to knock off and as a result make every excuse in the book not to take orders. We come driving from far only to be told the stove is not working. i am not happy as this is not the first time