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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 inconvenience you might have encountered. Unfortunately, we can't to meet your requirements at this time. Sorry for any disappointment this may bring.
Apologies for any inconvenience that may have encountered. I'm sorry if there were any misunderstanding in sharing information. Kindly pardon me if my actions have caused
disruption. I understand that this must be frustrating. Sorry for any inconvenience you might have caused. Rest assured that we are working to solve the matter
as promptly as possible. I sincerely apologize for any disruption you may have faced because of this circumstance.