I'm sorry for the inconvenience caused by the unexpected circumstances. Sorry for the inconvenience this may have brought about. Kindly accept my deepest apologies for any inconvenience you might have encountered. Regrettably, we are unable to fulfill your request currently. Apologies for any disappointment this may cause. Apologies for any inconvenience you may have arisen. I apologize if there were any misunderstanding in sharing information. Kindly pardon me if my actions have brought about any inconvenience. I understand that this may be annoying. Sorry for any inconvenience you might have elicited. Rest assured that we are doing our best to solve the issue as promptly as possible. I sincerely apologize for any disruption you may have faced because of this situation.