I went to add Roomister07 to the whitelist, but I'm unable to. This is usually down to the username being spelled incorrectly; but you could also be using the wrong version of the game for this server - we run it for PC edition, so console editions won't work on here. If you could confirm the username again, we can get you online ASAP.
I'm also a big fan of travel
I was in Singapore this past summer, such a cool place! Hopefully I'll be able to cross a few new countries off the list heading into 20181