Poor Customer Service

<p>I bought a printer on the 18th of March that has a one year warranty, I have misplaced my slip, as I had to take the printer back a day later. Now 3 months later, on the 2nd printer, the wifi on the printer does not work, I took it back to Dions in Greenstone, and the salesman said all I need is a bank statement to show proof of purchase, which i gave to them. The customer service lady said they have upgraded to a new system and cannot check my purchase. They refuse to take the printer back, and said I need to pay for it to be repaired! This is the last time I buy anything form Dions.</p>