UBER EATS *** SERVICE Delivery and THEFT

I just ordered from Nandos using my Uber Eats app, order number #6FAD2. I paid the driver R200 as he didnt have change and said he will quickly make change at the shop around the corner. The driver never came back with my R85 change. I reported the matter on the Uber Eats app and all i got was im sorry for the inconvenience please rate the service so that we can have a better service delivery. nothing about giving my money back. I am upset and i will make sure i take this further, because its not about the money but about the loyalty and integrity.