if i pay telekom bill, TNB bill, umobile bills on saturday, got 5% rebate also right? just to confirm only hehehehe

guys, just wanna confirm. Previously i already swiped 3x on each cards to get RM100 cash back.Will maybank credit back RM100 or auto offset the GST charged?

because in my case, for eg Visa card.Last week was shown as below:
Statement balance : RM50 (GST charged)
Outstanding balance: RM50
Bill due date: 28 March

just now when i checked, outstanding balance became 0.
but didnt see any cashbach transaction in my history? o.0

any idea where i can use my TP as instant redemption when i dine in?
i only remember baskin robin lol