I saw no negative posts/warnings by other users under his ads, and his rocketr rating was 100% so i thought he was legit.
I didn't know that he was simply deleting other users negative posts. And that rocketr would not let me post negative feedback until 24 hours after transaction.

He keeps deleting all my negative posts. And his ads are still up today, he still has 100% rating on rocketr and is still scamming new users. 

If moderators don't want to remove his listings, can they atleast release his IP address?

I made my bitcointalk account today.
I didn't know there was a Trust rating until after I made the account to report the scammer

The Trust rating is not shown when viewing forum as guest.
Is there a way for guests and new people who come from google searches to see it when they are not logged in?

These are scammer accounts

SellingGiftcards
https://bitcointalk.org/index.php?topic=3259439.msg34215399#msg34215399

and
AnarchySelling
https://bitcointalk.org/index.php?topic=3286744.0

Sent him $30 worth of ETH 2 hours ago, and still no bitmain coupon. 
He is scammer

https://etherscan.io/tx/0xfdd8affc92d04690025f739959bc827a42b2d5c2864d940524c4c2e6556ffbca