3 Cover auprobiert: one was not sitting properly in two of the lid closed no :(

I myself have never publicly complained about an article, but this flip cover was really a letdown. I had four different colors ordered - the colors were all very nice, especially turquoise, but that's about it. The purple cover was in good shape, but the lid is not closed (and worked repeatedly on), so it was not useful usable. The turquoise cover just did not sit right (the cover but went to, so it seems to be generally possible), after several attempts was a gap between cover and phone seen and felt. Then I tried the yellow cover, but the cover is not closed. For the cover properly seated firmly, even so strong that I have gotten only with a lot of patience, effort and some curses again. The red cover, which I had available, I no longer tried - I was fed up.
That this article comes from Motorola itself and, depending on the color, up to 30 euro cost, I was really disappointed. Here, a cover would be so convenient ... Well, maybe there sometime fakes to buy that will fit / function better.