mark350torana

Hi i have purchased some parts from a recommended shop that advertises on this site alot have made payment for these items over 3 weeks ago was told by the shop owner parts were sent usps around the 14 august in which should take 7 to 10 days nothing received as yet and he has told me there is no tracking number to track items should i be able to track my items too australia?and also if i dont get my parts should i list this shop in here and all there details so no one else gets ripped off how much time should i wait before taking more action? any help would be much appreciated cheers.