Hi Rudraswamy TH
I do understand how you are feeling right now, losing your computer is really frustrating.
I noticed your picture.
Due to organizational policy, you cannot locate your computer, so it is hosted by your company.
This page will usually have an option to disable the device, for organizational policy reasons you will need to contact your IT administrator to perform this action.
Your company manages all this and we can't do anything about it.
It is recommended to contact the IT department as soon as possible, they may have other ways to help you. In the meantime, we can learn from this and take more preventative measures in the future.
Best wishes
Merek - MSFT Community Support Specialist | Microsoft