induction cooktop is not well working

Location/place: Tanda, Ambedkarnagar, U.P. 224190

Name of company/service: Bajaj

I purchase a induction cooktop before 10 days. It has some manufacturing defect as it’s on/off switch is not working and it can’t give heat regular to cook food but the seller says me that it is properly working and give me not any attention while I tell him the problem.