Sasa Product Review Censorship

I love to shop at Sasa, good price and all. My main trouble is freedom of writing product reviews. They are censoring / diapproving any product reviews that are negatives. For example, I bought a box of masks and thought it was a terrible, so I wrote a review on that and they disapproved it. I purely said that product causes irratation on my skin and it was not moisturing as stated in the box. After that, I notice that anything product reviews that I said I don't like, they (sasa) disapprove it. They didn't used to do, I think they censoring/disapproving started few years ago (maybe in 2007) How can other customers benefit if Sasa censor out the valuable reviews by those customers post honest reaction about certain product??