I apologize for any trouble caused by the unexpected circumstances. Sorry for the disruption this may have caused. 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 letdown this may cause. Apologies for any inconvenience you may have encountered. I'm sorry if there were any confusion in sharing information. Kindly pardon me for any actions have brought about disruption. I understand that this may be frustrating. Sorry for any inconvenience this may have elicited. 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 due to this circumstance.