I apologize for the inconvenience caused by the unexpected circumstances. My apologies for any disruption this may have brought about. Please accept my deepest apologies for any disruption you may have experienced. Regrettably, we are unable to meet your requirements currently. Sorry for any disappointment this may bring. Sorry for any inconvenience you may have encountered. I'm sorry if there were any misunderstanding in sharing information. Kindly forgive me for any actions have brought about any inconvenience. I understand that this must be frustrating. Sorry for any inconvenience you might have elicited. Please be assured that we are working to resolve the issue as promptly as possible. I sincerely apologize for any disruption you may have faced because of this circumstance.