what about the L-brackets???Yeahhh...I had the same issue, I was missing some. Their plastic speed clips are really nice, but I had to go to home depot to get some speed clips and screws that fit them. Only option, really, unless you know where they source their clips.
its a very small L bracket. did you not see the video. it goes underneath the sideskirt area.I vaguely recall an L bracket..well..either which way, if they won't send you one you'll have to fashion one up yourself unfortunately.