I stayed here one night and want to pay room charg...

I stayed here one night and want to pay room charge with cash. When I checked-in yesterday I checked it is possible to pay with cash or not, counter said it's OK. So I only deposited by card. But this morning 9:00 AM I can not pay with cash. Because counter person says that she can't cancle card-deposit, only manager can do that. But manager is not there, will be 10:00 AM. I can't wait manager cause of my flight time. So I have to pay by credit card not with cash. Yesterday they said 'paying with cash is OK' but Today they say 'paying with cash is IMPOSSIBLE'. I feel bad this morning.