Review Collection an delivery as per your TV ad and your not the best

Good day I wanted to sell my goods at on of your store s around KZN I was told by your buyback sales person that I must get my own transportation from my home to the shop which I had to pay R250 and that was not the first time my fridge that I bought less then a year ago I sold it bag to the store where I bought it from they offered me the minimum. Three days later I went back there to sell some electrical equipment jus to be told they do not take electrical equipment I took it to the shop around the corner of cash crusaders and they took It with no problem on Friday 05/03 the same thing I took goods to cash crusaders and they offered me low price I the took it again to a pawn shop around the corner and once again I was offered a higher price so it makes me wonder if cash crusaders is as wonder full like the say that are.????