Spar Hypermarket — Red label tea leaf - misleading ad

Address:

Bangalore, Karnataka

Hi, There is an offer running in the store as LOOT offer valid from 30th september to 4th october. The advertisement was even published in todays paper.

I am complaining about the misleading add published by them . The add published was of red label tea leaf 1kg which is of MRP 390 RS and the offer price mentioned in the news paper ad was 290 RS, so total RS 100 off which included RS 40 off on pack.
When i purchased the same pack and went to the billing counter to my surprise they told it is RS 310, i told them in today's paper it is mention RS 290. The reply is even more shocking they told it is wrongly printed. How can the publish a wrong advertisement . Please take corrective action against them. I am attaching the screenshot of the ad as well which was published in Bangalore Times 1st Page dated 1st October 2015.