You have not assigned a working drive letter to the drive my friend.
If you look no drive letter exists, it is waiting for you to give it a drive letter. Change the drive letter by right clicking on the drive shown in disk management . Select change drive letter and paths.Click on add. Select an unused drive letter, not currently in use eg: F.
Format if needed.
Well, when I did right click, there was no option to assign a drive letter, so I didn't know what to do.
I did what the others have said to do and that gave me the option to assign a letter, and it is currently being formatted.