Today is 15 ryt? where is wallet

dev still alive or gone for vacation with 50 BTC

Have patience, I think they are busy with auditing and finalizing stuff. You don't need to worry about the collected BTC. It is safe in Sir Dabs hand. As far as I know the Pesobit Team won't get the collected fund until they have fully distributed the coin the the ICO participant and at least some day of stable network.