Tasmac — Extra price charged for every purchase

Address:

Harmony santosh colony no.127 PV Rajamannar Salai, kk Nagar Chennai 600078

I had bought 18 cans of British Empire beer on 17th June 2021 from Garden roof top Tasmac in PV Rajamannar Sakai, kk nagar Chennai 78. The MRP on the can is Rs 120/- but I was forced to pay 130/- for a can. I have paid are 2340/- against the actual price of Rs 2160/- What is don’t understand is in spite of the High court order the tasmac employees are charging us with extra charges if questioned we are denied service.