I apologize for the inconvenience caused by the unexpected circumstances. Sorry for any disruption this may have caused. Kindly accept my deepest apologies for any inconvenience you may have experienced. Unfortunately, we can't to fulfill your request at this time. Sorry for any letdown this may bring. Sorry for any inconvenience you may have encountered. I apologize if there was any misunderstanding in sharing information. Kindly forgive me for any actions have caused any inconvenience. I understand that this must be frustrating. Sorry for any frustration this may have elicited. Rest assured that we are doing our best to resolve the matter as promptly as possible. I'm truly sorry for any disruption you might have faced due to this circumstance.