Shoukou

I arrived in Sinnoh 2 days ago, then the server has been offline. When I came back online I was in Kanto with my Sinnoh starter. Now I can not come back to Sinnoh. And "Sanedya" (another player) is the same problem. How do we get back to the beginning of Sinnoh? We are welcome to start anew in Sinnoh, as we have just received our first pokemon