I have a Samsung glass top stove. One of my burners has three different settings for the different size pots I can use on the right front burner. The small burner on that one does not work. I need to call someone to come fix it. I bought the stove at Homedepot, but I don't think they fix it or change it out. If I had a gas stove, I could just pull it out and find a place to get another one. Does anyone know who I can call to fix it?