No products after filter

-- HikaShop version -- : 2.5.0
-- Joomla version -- : 3.4.3
-- PHP version -- : 5.4.43

I configured a filter and product like below, but when i filter on "zwart" the test product wont appear.
What do i do wrong? I tried and red a lot about this issue, but cant't find the solution

thnx in advance

Hello,
Did you set the category of your product to "Samsung" ? Are your sure that you correctly have the corresponding products in stock ?

Well i guess everything is set well.
Product quantity is 1 and galaxy 4 is a subdirectory of Samsung

fyi: i tried another product than the screenshots of the startpost

You just made my day!

Never seen this tab until now.

Many thnx !