Bad service

<p>I went to pnp at Polokwane in Limpopo Mall to buy electricity. I wanted electricity for R100.00 then the cashier punched R1000.00 and I did not double check since I was paying by card. I just took my slip and left and I realized the mistake when I got to the other shop. I went back to pnp and to my surprise I was told by the manager that they won't be able to help me. I tried to explain to the lady who I was talking to that I only need electricity for R100.00 because I need to use the other money for organising my sister's party. I was told that a party is better, if it was a funeral it was something else. Is that how we are supposed to be treated as customers?</p>