Deliberate mistake: There isn't an accurately-positioned light source bright or close enough that can project striped lines - especially that wide - across Rockit's face while he is lying in bed. (00:07:00)
Continuity mistake: In the first view of Rockit holding the surfboard with both hands, he has a loop of hair midway along his center-parted hair, but the loop is gone in the next front view of him. (00:11:14)
Continuity mistake: Rockit buys a blue (or aqua) surfboard, but it becomes pinkish-purple before turning blue while he surfs. (00:34:00 - 00:44:00)