Hi ,
I'm Dyari. Thanks for reaching out. I'm sorry to hear that your computer was stolen.
Unfortunately, if Find My Device was disabled before it was stolen, it cannot be enabled remotely, and Microsoft cannot track its location.
Still, sign in using the Microsoft account connected to the computer here:
https://account.microsoft.com/devices . Select the device and check whether Find My Device is available. If a location appears, report it to the police.
If it cannot be located report the theft to the police with the computer's serial number and proof of purchase.
After that, change your Microsoft account password and enable two-step verification immediately.
Also, change passwords for important accounts that were used or saved on the computer.