Stollen IPAD?

Dear

our company was stollen yesterday in Austria in SCS shopping center .

Police and we are trying to find or locate the iPad using the Apple ID or serial number .

the serial number we already sent and we had many iPad in the company and we are not sure if this Apple ID is valid or was changed.

so could you helped out to localize the iPad ? this is our Apple ID but we nned from you to confirm if its valid or has been changed !please help us with that .

thank you