Kfc blue downs

Hey on the 25th of june i ordered and everything got mixed up at kfc blue downs, the 30th june i got a call from kfc blue downs to say that they fixing my order and will deliver my correct order that i ordered on the 25th of june already and they apologized for the mix up, after delivery took place on the 30th of june with my original order, i noticed the same amount for the order being deducted from my bank account, hence i already payed for my order and they got it wrong but how do they fix it, by deducting twice the same meal i only recieved once