you have choice to withdraw to your ERC-20 wallet or to the mainnet.
the process is taking 1 week.
i think this project is very promising as some people call it ethereum of Russia.
That's why I bought in-- actually. I did get 10% out to ERC-20 wallet left the other 90% to go in the main net wallet. IDK if that was a good thing that I did but I just followed my gut hahaha they don't operate like any other ICOs I did. Probably because they are a new Blockchain tech company as compared to just being a new coin under ETH or BTC blockhain.