BAD Costumer Service From Protea Glen Mall KFC

On the 9th of June I went to KFC PROTEA GLEN I went to buy myself lunch I received some bad service from one of the staff members. So later on I went back to buy Dunked wings when I knocked the same staff member Bokang Mokeke gave me the same bad attitude, swearing at me in her home language behind the counter and then threatened me. This is the worst costomer service and worst incompitant behavior I've ever seen.