After entering the game, I can not choose the initial position to start the game, this problem has been going on more than one version.
You don't need to make two threads, just put your native language below the English version. We need more information. Can you see the spawn points? Are you able to click on them?
Welcome to the Forums! This Thread is useful for how to report issues. This is the PA Support Forum, where this thread will probably soon be moved to. What happens at the start of the game? Can you see your spawns?
Does the system have more than one planet? If so, check the other planet(s). EDIT: Also, try pressing ctrl+u. Your UI might be turned off for some reason.