I'm sorry for the inconvenience caused by the unexpected circumstances. My apologies for the inconvenience this may have brought about. Please 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 that may have encountered. I apologize if there was any confusion
in communication. Kindly pardon me for any actions have brought about disruption. I get it that this may be annoying. Sorry for any frustration you might have elicited. Rest assured that we are doing our best to solve the matter as promptly as possible. I sincerely apologize for any inconvenience you might have faced due to this situation.