Yep. Looks like you indeed are on a new server, and being in an higher level, there is no one above you to sell you players. As I said there are players occasionally by the software, you must search for the time they get "born". And, again, remember it is the same for all in your league. By this time your youth academy should be making players, as well. There is also Mr. Scout to look too if you want to find really good players.