Thanks for your answer. I should take care using some expressions for my non-native english, you are right I mean, that was the only way I found about private alpha testing. When I click on link it says:
Sorry, there is a problem
We could not locate the item you are trying to view.
Error code: 2F176/1
I purchased Spriter Pro as a "Spriter Pro Early Adopter License". It was on June, 11st, 2014. I think it was on BrashMonkey website, but I cannot remember. If you need more references I could send you the activation mail or whatever you require for this. Indeed, using my credentials on this web, I cannot see anything or "purchases". Is there something wrong?