Usave Tshiawelo Mangalani

I went last week Sunday to request for the M-number they've been busy telling me to come back I deposited money but they did not give me a M-number... It was week before last, on my birthday I went back yesterday but they said I did not send any money because when they type out my ID number ayitholakali i M-number They told me to come back today, and they said it's not my fault, it's the cashier who was helping me who did something wrong When I went today they told me that the slip that they gave me is not mine So if they don't give me my money I will involve the police