The CrystalDiskInfo Serial Number of the drive looks nothing like a WD Serial Number (Google Images … WD Hard Drive Serial Numbers and you’ll see what i mean)
And the Big Alarm Bells Ringing saying it’s an “Hitchaci” drive when it should start with WDC XXXXXXXXXX
And … for WD Diagnostics to not even Report is Serial Number and just have a blank field
I would almost 100% suspect it’s Not Genuine WD Product you bought.
More like someone removed the original WD Hard Drive from the Elements Enclosure and put a Hitachi Hard Drive in there … and probably a Faulty One, going by the trouble you’re having with it.