My camera was in the authorized weight, still does not work!

Unable to hold the camera with the supplied weights centered, although the camera Weight 200g was below the specification of the description. At first I thought the problem would be with me but also in a specialty store, it was not possible for the staff. Set This is extremely inconvenient, there are no screws to more accurate adjustment. The blue clamp tear on the skin on the hands and solve allergies. The product is processed Traderjob so bad that the iron rail in the tripod plate holding was no longer parallel.
I've never been so unhappy, absolutely not recommended with a product as for my camera.

PS: I have come through the YT video for this stand and whose opinions may not understand completely!