Prestige — stove surface glas got blast

While preparing dinner last night, the surface glass of the stove got blast as of sudden and it got hurt for due to the same. When i called customer care of prestige, they sent an executive who was no help at all since he asked for lot of money to get that repaired. I may buy a new one of that amount though.
Very bad experience.
I will let this know to all my friends and relatives. Not to buy prestige.