Akosha.com — i am purchased electronic goods from a delta fire safety solutions, bangalore, and he charged me gst on mrp..

Address:

Udupi, Karnataka, 576201

Dear sir
My name is prasad karanth from udupi district, karnataka.. I am a service person of electrical and electronis items. My contact no. [protected]
Last week[protected] i am talked with delta fire safety solutions, bangalore person regarding ahuja amplifier and speakers.
Actual mrp of
1. Ahuja dpa-570 amplifier is rs.6, 820
2. Ahuja wsx-551t speaker is rs.845
3. Ahuja cs-663t speaker is rs.680

But they charged me on mrp and taken about rs. 1, 610 more from my side..
I am contacted several times regarding this issue.. They not bothered about this thing...
So i want to log an complaint on them and i need a compensation of rs. 3, 000

Please help me on this issue.