Your survey links don’t work so i put feedback here, i bought Mybook 3tb (Recertified) and it was full of bad blocks, replacement product arrived finally yesterday. I’v told by the support that customer pays shipment cost for sending, that is totally bs and i don’t recommend wd shop for anyone.
And also wd facebook moves wd russia facebook page for some reason, i live in finland.
Edit. here says like this:
Remember that you cannot be held liable for any costs resulting from the need to rectify a defect. This means that the vendor must pay not just for the repair but also for any postage.