Hi I'm new here. I purchased this thing over the weekend and tried to install it. First off the I have nothing to attach the top bolts to. Just wondering if I did something wrong. The bottom holes are good except for the fact that the bolts that were provided are to short, but that is a simple fix. Just don't understand why the top holes have nothing to mount to.

 

This is an intro. section as noted above, not a place for questions.