Bharti Retail Ltd — misbehaviour and treat the customer

Address:

easyday magnet mall bhandup, Mumbai Suburban, Maharashtra

respected sir,
Today i went to easyday at magnet mall bhandup for buying some stuff. when i was coming down from the 1st floor of shop, the store manager nitin start shouting me because of some reason and when i asked this is not the way to behave with customer he said" MARUNGA OR MARKAR BHAGA DUNGA WE DON'T NEED CUSTOMER" after hearing this i got scared and 2 staff member come closer then i went out because of threat of branch manager nitin. please help me for this. and guide me wh