How long will the review take?

I’m new here and not sure if I’ve done everything right. I uploaded 11 designs by now (first on 20th april) and they are all still in review. I also can’t find them on the marketplace if I search for my username/tags. I actually thought that if I upload more than 10 designs I will become star class 2 and my designs will be available immediately for sale and reviewed later. But I’m still class 1 according to my dashboard.
Thanks in advance