Facebook Help! Why can i comment on a facebook Page?

[george]

Hey guys,
I cant comment on a facebook fan page and i need to know why. Its a few of the fan pages, but i can like the posts nd i can message them and see all there posts. So im not blocked. Other people comment on the post but when-ever i try it just says "You dont have permission. You dont have sufficient permission to do that".
I have no idea what to do and because im young and play those games that some pages play i ant play it on certain fan pages. I need help to get permission back to comment on them. Also i use to be able to comment on the pages until therewas this challenge to comment 10 times without someone elsecommenting in the middle of yours so like 1, 2, 3, 4, 5, 6, 7, 8, 9, 10. An then i got banned or something. So thats all. Can you help me?
Also.. How long do i have to wait?
Hahah and also i dont know how to comment on to the other peoples comments on yahoo questions soo i will write it here,.. It hasnt been effecting my friend requests onfacebook