Jam jabulani mall , Theft

Went to Jam in Jabulani Mall this morning, to get a refund on my laybye that was affected by the Sa unrest , so the cashier asked for my id , I then issued my Id book which had a R100 note inside , when they returned the id I just took it went to take a taxi as I’m about to pay the taxi fare I realized that the money is no longer there, has to get off the taxi and go back to the store to ask about it the Manager immediately said she didn’t see it , she didn’t even bother calling the cashiers that were assisting me and ask them , she just told me that it wasn’t there and that she didn’t c it, I would like to c their cameras and get my money back from whoever took it. I walked a 45minute distance to get home because of them