It's easier to post the image to a image hosting site like https://postimage.io/ and then link to it.
I really have no clue what you have going on.. with the disks.. and I'm not sure if a screen shot will help or not, but it might. You might want to go back into Disk Management and detach all of the VHDs to see if you can get that straightened out.
I also read today that
7-Zip will open VHD files. This would be
much much easier than trying to attach the file(s) in Disk Management. If you don't have 7-Zip installed, I recommend downloading it and trying it out. You can even associate VHD files with it and open them by double clicking on them.