I'm sorry for any trouble caused by the unexpected circumstances. Sorry for the disruption this may have caused. Please accept my deepest apologies for any disruption you may have experienced. Regrettably, we are unable to fulfill your request currently. Sorry for any letdown this may cause. Sorry for any inconvenience you may have encountered. I apologize if there was any confusion in sharing information. Please forgive me for any actions have caused disruption. I get it that this may be annoying. 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 inconvenience you may have faced due to this circumstance.