Pada 28 june, sy mengisi minyak di petronas pss batu 3 federal pada pukul 11 mlm lebih kurang... Sy mmbuat pembayaran menggunakan debit kad... I already said rm 55 to the cashier but instead he punch rm 25 only... I asked him to change the amount since im lazy untuk isi minyak banyak kali...cashier just cancel my transaction and put the amount of rm 55.. he said within 2-3 days the cancellation amount will be refunded... But until now today 6 july im not received any cancellation amount in my account...pls look further...