I'm sorry for any trouble caused by the unexpected circumstances. My apologies for the inconvenience this may have caused. Kindly accept my deepest apologies for any inconvenience you might have encountered. Unfortunately, we can't to fulfill your request at this time. Sorry for any disappointment this may bring. Apologies for any trouble you may have arisen. I apologize if there was any misunderstanding in sharing information. Kindly pardon me for any actions have brought about disruption. I understand that this must be annoying. Sorry for any frustration you might have elicited. Please be assured that we are working to solve the matter as promptly as possible. I sincerely apologize for any inconvenience you may have faced because of this situation.