
Hello @Bilal Mushtaq
You will need to contact your IT administrator and they will need to re-enable your device in endpoint manager.
1) They need to go to https://endpoint.microsoft.com/ > Users > Find your name > Click your name
2) Under Manage click Devices > Select the Device Name that is disabled > Enable.
You can find your device name (to provide to your administrator) by going to the Windows Start Menu > Type in "About Your PC" > Under Device Specifications it says Device Name
If this helps please mark as correct answer.