Tasmac — Extra price and mixing water in 180ml and 360ml

Address:

Sriperumbudur, some of tasmac in tamilnadu

Kindly look in to the matter immediately
Some water or some thinks mixing in 180ml and 360ml
I was buy on 06/12/2020 180ml Mc VSOP & 180ml Exsha in sriperumbudur both shop it was mixing some thinks. i have informed to Tasmac employee he not response to us. Not only sriperumbudur some of Tasmac in tamilnadu they are doing same.

Price also extra Rs.10 per quarter 180ML for all the brand.

Suggestion :
Increase Tasmac employees for main areas.
No cash purchase only card purchase allowed.
To implement digital systems like allowed only card purchase
Need to give receipt for all persons.
Control local person influence