Hello,
I had made two posts int the "ask the expert" forum both yesterday and today.
I ckd my profile, it says Ive made 2 posts, but they didnt show up.
Does it take awhile for the posts to appear after they've been written?

Posts show up right away. If your posts are deemed spam or are inappropriate for the forum that you posted in they may be removed by the moderator. It appears that happened in this case.