KFC Cnr Steve Biko and Hertzog in Wonderboom South

KFC Cnr Steve Biko and Hertzog in Wonderboom South absolutely pathetic. Had to hear staff chit chat over the intercom. Waited 30 min in drive thru. Staff aren't helpful do not know the menu cant work the register and the food was disgusting, rock hard and dry. The zinger wings had no flavor. Very disappointed. Have seen lots of other bad reviews since 2016. KFC please do something it's my nearest KFC and I'm fed up it's unacceptable.