Shymas Honda — how to calculate your taxes

Address:

690511

My name is Suni,
Today(13/02/2019) I went to shymas Honda Kayamkulam branch for necessary repairs for my CBR 150R.
I shocked, bcoz how to calculate your billing and taxes.. the reason explain
Changed my bike rear tyre and new TVS tyre (ATT 455 R 130/70-17 62 P) is fitted. It's market value is 2200 ( including taxes).
But I paid 3200 RS at that showroom.
700 Rs paid advance and 2500 paid today.
For why I paid extra rupees.
Then another reason How to calculate SGST and CGST in the bill. I have doubt this billing... Please explain detailed in this bill. Other wise I will complaint to the consumer court..