UBER TAKING MONIES FROM ACCIUNT WHILST I AM SLEEPING

Hi I have been receiving charges going off my account for the past 3 months I reported it to uber spoke to mohamed but its not resolved. Charges going off at 2am when I am sleeping is utter nonsense R42 then R66 then R160 and this morning R107 at 2am They are ******** us I want my money back they have not responded nor reimbursed me. I wsnt a reply from Uber and I want my money I am going to open up a case for ***** and theft