I'm sorry for any trouble caused
by the unforeseen circumstances. Sorry for the inconvenience this may have brought about. Kindly accept my deepest apologies for any inconvenience you may have experienced. Unfortunately, we are unable to fulfill your request at this time. Sorry for any letdown this may cause. Apologies for any inconvenience that may have encountered. I'm sorry if there was any confusion in sharing information. Please pardon me if my actions have caused any
inconvenience. I understand that this may be frustrating. Apologies for any frustration this may have elicited. Rest assured that we are working to solve the issue as quickly as possible. I sincerely apologize for any disruption you might have faced because of this situation.