My WD Passport stops copying data

WD External Drives WD Portable Drives
3

My Pasport drive is doing the same thing.   I ran the Diagnostic and did a quick test and it was not able to complete the test said test failed.   Cannot even run a disk check on it either.  I clicked on the link you listed and it said most likely hard drive is corrupted.   Is there any way possible to save the files I already have on there??  Thanks