Lock my ipad with serial number.

i have lost my ipad and i didn't put apple id so somebody is using my ipad with different apple id but i have purchased cover of that ipad and i have serial number so i would like to lock that ipad by using serial number is it possible or not. If possible then DM******M93 this is the serial number of my lost ipad so please help me to lock my lost ipad.

[Edited by Moderator]