Reliance Mart — product rate differs in bill and product.

Address:

627001

I had done a weekly shopping on 23, nov 2019 in reliance market (Tirunelveli).
Once i reached home i was going through the bill, i found the rate of an item i bought was 205 but it was billed as 286. How can i leave this without noticing.
This is the 3rd time if am facing this type of issue with you.
Consider this issue seriously and take prompt action.