Vishal Mega Mart — Didn't generate bill & ride behavior of staff

Address: Birbal chowk,Sri Ganganagar

I visited vishal megha mart sri Ganganagar on 14th jan 2023. I purchased some products & paid through upi successfully but I didn't get bill of products Even I said 3-4 times. Counter staff Tamna behavior was very rude.I gave feedback in feedback register but she said I doesn't care about feedback.she was talk very rude with the customers. At the time of billings she doesn't add my previous reward points.