I'm sorry for any trouble 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 meet your requirements at this time. Sorry for any letdown this may bring. Apologies for any inconvenience
that may have encountered. I apologize if there were any confusion in communication. Please pardon
me for any actions have caused disruption. I get it that this must be annoying. Apologies for any frustration this may have caused. Rest assured that we are doing our best to resolve the issue as promptly as possible. I sincerely apologize for any disruption you may have faced due to this situation.
sorryarii