Star Bazaar — Overbilling at uttarahalli star bazaar

On 4th june on wednesday sale's i bought royal goal apple, to my surprise i found it is billed at rs 240 against on that day offer price of rs179 which i came to know thro your sms,, i went after a week contacted supervisor & got it refunded after 1 hour struggle in your mall, today am not well sent my son to fetch apple, they have charged rs 163.08 for 0.906 grms purchased at 10.03am today 17th june 2020 bill gst invoice no gsl[protected], sys ref no. Slf 01mo[protected] total purchased today rs 610, i have received sms as rs 159/- per kg, why over billing, why poor administration at your uttarhalli branch, can i run from pillar to post to get justice everytime