I'm sorry for the
inconvenience caused by the unforeseen circumstances. Sorry for any inconvenience this may have brought about. Kindly accept my deepest apologies for any disruption you might have encountered. Regrettably, we can't to fulfill your request at this time. Sorry for any disappointment this may cause. Apologies for any inconvenience you may have arisen. I'm sorry if there were any misunderstanding in sharing information. Please pardon me for any actions have caused disruption. I understand that this must be annoying. Sorry for any frustration this may have caused. Rest assured that we are doing our best to resolve the issue as promptly as possible. I'm truly sorry for any disruption you might have faced because of this situation.