Why are my reviews not being posted???

Why are none of my reviews appearing? I dutifully spend time writing reviews and NONE of them are being published. I get sent an acknowledgement and now, although it says you can check your status, there is no status to check and no review ever appears. I am breaking no rules with them: no swearing, no hate, no nothing, just a review, but all are just disappearing? WHY???? It is HUGELY frustrating to be putting time and effort in just to be ignored.