Forum:I'm kinda confused on how to make a stub page better

Well, I went to the community pool and then went to starting somewhere. I found Metroid Prime, and it said it was a stub. So, I was like Metroid Prime, good times, and then I type in all this stuff that I thought would help, and 5 min later it was erased. So now I wanna know how I can help without getting 20 minutes of information deleted.