No rush man, I hope these pics can help.
Lets start where you should start, the back end of the bar goes in the back slot like this shows.
Dont worry about bolting them on yet.
Next is the front. You first need to loosen the screw holding the support bar for the mudflap.
The easiest way I found to do this, I put the two screws in losely that hold the bar in the front, while laying on the ground I lift the bar up and placed it close to the screws then I lift the back end up with my legs, got the back end in the slot and slid it forward, left the front loose and got the screws in the back then tightened the front. Probably not the easiest way, or maybe it is I dunno, only done it once hehe. Once the bar is on you can put the mudflap suppot bar back on, it just goes over the bar bracket, theres a small hole that you can see where the lip of the bar will go.
I really hope these help, I dont play around with the photo editing very much, but Ill play with it a little bit and maybe put some markings on the photos to show everything better.