In their telegram I only know the news channel.https://t.me/ElleriumProject
But it's better to use a connection in a discord, they react faster and more quickly, at least a month ago, I solved my problem through a discord. You can also talk to developers there. https://discord.gg/vTf8hT8

I remember the guys wanted in April to run POW then what is planned in force?
I read what you want to do with the 200,000 block, and now 80,000, is obtained out somewhere in the middle of summer?