User Activity

I purchased the 'same' item from3 different vendors. So far I have only received one of them-don't know which-package only has return address. Since this one is not as nice as was advertised, I would like to contact them. Or do I wait for all items, ...
Some of the vendors I am buying from automatically have it set up to give me a 5 star rating only when I have given the same. They should be independent of each other. I think this is a misuse of the system. I am reluctant to give any rating at all o...