I'm sorry for the inconvenience caused by the unforeseen circumstances. My apologies for any inconvenience this may have brought about. Please accept my deepest apologies for any disruption you may have experienced. Unfortunately, we can't to fulfill your request currently. Sorry for any disappointment this may cause. Sorry for any inconvenience you may have arisen. I'm sorry if there was any misunderstanding in sharing information. Kindly pardon me if my actions have caused disruption. I understand that this must be frustrating. Apologies for any frustration this may have elicited. Rest assured that we are doing our best to resolve the matter as quickly as
possible. I'm truly sorry for any inconvenience you might have faced because of this circumstance.