I am new and I have placed a review for posting and TER said my review was approved yet 3 days have gone by and my review has not been posted.  I thought once TER approved the review it goes to post right away.

Same this happened to me.....what's going on???

I clicked in the upper right hand of your post to see your
reviews.  You have a recent (Sept 2004) review which is visible,
but the profile of the provider has been delisted.

Delisted providers have their profiles taken down.  The search
engine searches on the profiles which in turn are linked to
reviews.  No profile, no reviews.

But, you can access individual reviews if you go directly to
them via the reviewer writer.

fr