Very bad experience with rockauto website. I order...

Very bad experience with rockauto website. I ordered front and rear pads and rotors for my r53 and they ended up sending me the wrong front pads. Not a big deal until I tried to get them to correct their mistake. It seems that they will send me the correct ones, but I gotta pay shipping for the old ones back to them and to ship the new ones to me... As I am in Canada these charges will be more than the pads are worth. So just a heads up to you all, if rockauto makes a mistake on your order you will be responsible for the shipping expense

Now they have blocked me and removed my review from their Facebook page... Pretty shady!!