Are you asking about the 2 holes in the Coastal bumper? If so, your D ring brackets will mount right there to support the bracket that the Bumper attaches to. There is not much clearance on the outside of each hole after that.
Wow, Sorry to hear. Ours was a very clean finish and, it installed up real nice. Fitment was almost perfect. The connecting fit sealed real nice. Email them, they will take care of it. We did not have the issues in the photos above.
Here is ours.