Let me shed some light on ur issue
Recently shell Pakistan faced the same scam on their shell card.
Telenor pakistan was purchasing fuel from shell sites on shell card for their towers and they invoiced them after 15 days from years . Last year in march i think, when shell invoiced them telenor said that there are some transection which are not of them and that was almost 50000 ltrs of diesel almost 6 million rupees
all transection were made in jhang and some near parco oil refinery lyyah and multan. When they investigated it was found that site in jhang was involved and telenor person also they put a small device on the card machine and hack the magmatic strip data and put them on old cards expired one and swap them on different sites
In ur case you must check where was the last transection you made before that restaurant it will be shown on ur account statement u can investigate them by your own or if u have pawa then by police less renowned places are mostly involved in this always use ur cards on some reputed places thanks
Sent from my iPhone using PW Forums