I apologize for any trouble caused by the unforeseen circumstances. Sorry for any inconvenience this may have brought about. Please accept my deepest apologies for any disruption you might have encountered. Regrettably, we can't to meet your requirements currently. Apologies for any letdown this may cause. Apologies for any inconvenience you may have encountered. I apologize if there was any confusion in sharing information. Please forgive me for any actions have brought about any inconvenience. I get it that this must be annoying. Sorry for any inconvenience this may have elicited. Please be assured that we are doing our best to solve the issue as quickly as possible. I sincerely apologize for any disruption you may have faced due to this circumstance.