Bandhan Bank — money trying to pay via debit card but failed yet money deducted

Hi my name is abu zafar ikbal. Last 8th feb when i was going to pay for my fathers operation of amount 2 lakhs, i tried to pay it by debit card of bandhan bank but when i did that it shows its failed yet 2 lakhs is deducted from my account... I am in a condition where i am helpless.. Plz sort out thus in 2 days... Becoz they willnt operate if they didnt get money plz help