Rude manager from game Centurion

I bought a microwave at game online the microwave got damaged after 6 months of purchase , I took the microwave to game for repair it came back after 21 days, immediately after 5 days it was damaged again I took it back, within it was back again and within 3 days it was damaged again, I called game store for replacement of my microwave they game Centurion the manager was so rude when I asked him who's gonna pay may the logistics of the up and downs he dropped my call.... I WILL NEVER USE GAME ANYMORE