Well, you affiliates customer support leaves much to be desired, to put it lightly. But that seems to not be your fault in any way. I already removed rating belittling Your software. All anger & frustration was caused by months of silence by CodeManu, and this was a second time he did it. No one likes to buy something that is broken & just be left with it.
After my posts, he (CodeManu) contacted me on Steam. It is a pity, that only after such extreme measures - like my quite offensive posts - he visited Steam forum and signalled that Pixel FX Designer is not abandonware. But fortunately soon it won't be my problem anymore.
I hope my comment won't caused any damage to perception of your software, but again I had reason to be angered with way your affiliate handle his product.
Regards