I apologize for the inconvenience caused by the unforeseen circumstances. My apologies for the inconvenience this may have caused. Please accept my deepest apologies for any disruption you may have experienced. Regrettably, we can't to fulfill your request at this time. Sorry for any letdown this may bring. Apologies for any trouble that may have encountered. I'm sorry if there was any confusion in sharing information. Kindly forgive me if my actions have brought about any inconvenience. 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 disruption you might have faced because of this situation.