Please help with 06 SE front spoiler / valance repair
 

My front spoiler / valance has popped loose on the sides. I think some clips are bent or broken. Anyone have a guide on the proper way to remove and reinstall it? I don't want to damage it any further. Once bolts are removed, Does it slide off forward? Downward? What about the ends that seem to wrap around the actually bumper cover beneath it? I don't think I must remove that as we'll, no? I've seen blow up diagrams of the parts but no actual explanation of the steps of the process. Thanks!