If you are looking to move your Hyper-V Virtual Machine from any other host to us, we will provide free migration for you. You will need to provide us with "vhd" file of your VM (you can obtain it from your existing host if you don't have direct us) - you can provide http or ftp path of this file to us.
We will also need access to Administrator account inside the VM so that we can configure network / remote connections in your imported VHD. Please note that your VHD file should be "dynamically expanding" and disk size should be less than your selected VPS plan with us.
You can open a ticket with our technical support team at https://support.softsyshosting.com/index.php?/Tickets/Submit to have us proceed with this.