Adyar Ananda Bhavan — complaint against a2b branch - incorrect billing

Address:

560068

Hi,
Due to corona virus epidemic i have to had food from hotel. So last few days i had my bf, lunch & dinner from a2b branch (Address mentioned below) in bangalore.
I found that they were collecting extra gst money from consumers in terms of doing round off from original amount. Though i tried to contact their management team but there is no proper response.
I have attached my bills and please take proper action to them.
A2b bangalore branch address:
A2b veg restaurant,
No3, 100ft road,
Btm layout,
Bangalore - 560068,
Karnataka.
Regards,
S mahesh