i wanna test alpha / beta test too. i have already sign it but no answer yet. i see the team work hard. there is no coin/token have good work but low price on market. if project is good and have good team , price going up for sure. so dont miss this chance , buy ppp now and just HODL . you wont be regret.
I think they haven't released it yet.Once they have required number of testers,they will release it
Based on their road map the team will release alpha version in january-february 2018, maybe the team opening registration to get requirement number of testers. So we must be patient because i think the team will release it in accordance with their road map