Butterfly Gandhimathi Appliances — Pressure cooker

Address: Butterfly Gandhimayhi Appliances, No, 143, Pudupakkam village, Vandaluru, Changalpattu dist, 603103

I have purchased Butterfly ss cookers 5l, 3l and 2l combo pack through flipkart on[protected]. O D no.[protected] dated[protected]. This set is in Udupi.
Further I purchased one more set through flipkart OD[protected] dated[protected]. This set is in Bangalore.

The capacity as per website description is 5l, 3l and 2l.
Recently on measuring it is found that actual measured capacity is 4l, 2.25l and 1.5l, much lower than the described capacity.

The company is misguiding and cheating the customers.
there is no response for e mails and chats.