application lost what should i do?

applied to school x and they are running late on their decision, so i contacted them today and talk to one of their admissions officers to ask about the application, and i was informed that they couldn't find it on their system. they are still checking into it and suppose to get a final replay on the status next monday. if they lost the application what should i do?

i am having second thoughts about the quality of the school now.

any thoughts ?

thanks