Sell stuff that you can't repair once its broken.

Good day<br> <br> I brought a Sinotec M1015 tablet a week and a half ago from game, then my LCD screen get a crack and I phoned Sinotec head office in Johannesburg to ask what the repair cost will be, and how long it will take, they told me that if the screen is broken they do not repair it, don't even order the screens because it is to expensive, cost the same price as the device, and that is where my problem lies, how can they sell stuff if they can't repair it once its broken????? That's a great way to get rich out of someone else's pockets, I wonder how many people came across the same problem??? I must say I will NEVER EVER buy a sinotec tablet. It's ******** to do business like that!!