A WS which i haven't it but it showing in devices

Hello Kerem.
Thank you for contacting AVG Community Support.
We apologize for the inconvenience caused to you.
We have a dedicated business supppport team let me provide a link to reach them : https://support.avg.com/business?l=en 
Thank you.

Dear Support Team,

I have often written to you about this subject. There is a device in my devices list as  "WORKGROUP\DESKTOP-82KKHUO" but there is no such device in my devices.
Please will you resolve my problem now ?
Regards,
Kerem

Hello Kerem.
Thank you for contacting AVG Community Support.
We apologize for the inconvenience caused to you.
We have a dedicated business supppport team let me provide a link to reach them : https://support.avg.com/business?l=en 
Thank you.