Pretorius and Paul Kruger McDonald's are advantageous!

On the 20th of September 2019 my friend and I went to Pretorius and Paul Kruger McDonald's. My friend dropped her R500.00 , their cashier who her name is "Tshepi" saw the money and kept on coming to ask if we're enjoying our meal ? She kept on holding my friend's hair , questioning us then out the blue she dropped the dirt she was holding to pick up the money in a way . Then she disappeared. Later on my friend realized that that girl took her money . Mind you we are matriculants , so on Wednesday the 25th we went there (to McDonald's) to tell them what happened and the manager made us wait for like 3/4 hours telling us that their still watching the footage. He came to us and can we come back the next day because they want to watch it thoroughly. We came back the next day and he said to us " yes , I can see you guys on the footage and I can see her busy with y'all , but we need to look it through again, so can we take your numbers we'll contact y'all "? Indeed he contacted us and today the 01st of October we went to McDonald's only to find out that that "Tshepi" girl is in today . We went to the cashier and we asked for the manager and the lady said "she's the manager " we said to her we want the male one cause he knows why we're here then the lady said she'll call him . We waited for 25 minutes if not more waiting for the manager, we went back to her then she said "the male manager is a bit busy , can she take the message for him "? We told her that we need to talk to him because we've been coming here , meanwhile we should be at home preparing for our final exams . She went to call this guy called STRIKE and this guy says " I don't know if the manager told y'all ,but McDonald's is a private company so we can't give out information that we found on the footage to people " then comes this lady and she says to us " we should go and open a case , so that the police should be the one who will see the footage " . Now my concern is did they see that their worker took my friend's money , and their trying to protect her or their taking advantage because we are school kids ? They absolutely saw that their worker did the deed and their protecting her . I'm so mad right now . I won't let them get away with this , THEY NEED TO BE EXPOSED !