Xiaomi India — mi mix 2

Address:

Chennai, Tamil Nadu, 600091

Service number: 132654/[protected]
I sent my recently purchased mimix 2 for servicing after the screen was broke. I received a quote that it will cost 8425. I saw from the official store that it will cost 7140. Now why there is a difference in pricing? Who is charging the extra price? When i enquired with mi, they say it includes service charges and gst. But look at the total quote given by mi service
Parts + other charges
Amount (Rs.)*
Adhesive battery cover mi mix2
57.00
Adhesive battery cover mi mix2
57.00
Easy release adhesive mi mix2
22.00
Front cover display module-mi mix2 black
8425.00
Logistic charges :
189.00
Service charges :
413.00
Bank charges (3%) :
275.00
Total estimate :
9438. Here they have mentioned separate service charges. Did you notice there is bank charge mentioned. These are charges levied on merchant by bank on agreement. Why should the customer bare this and then there is a logistic charges