Needs a lot of improvement
The art is decent, I like the coloring and the character design. Your three MAJOR issues is pacing, animation, and story.
First off, it's very boring to watch. The character repeatedly over gestures in place at every given opportunity, dragging each part out far more than it needs to. Drop all the unnecessary pauses with shrugs and eye shifting. Speed thigns up and have them make sense. people do not act like that. They multitask...which segways to the next issue.
Get some secondary motion in there. You also animate a lot of single actions: walking, shrugging, looking, etc... but you never combine them. Have him walk around while lookin back and forth and maybe sigh in dismay. Have the character act realistically.
Story...what i gather is the character is trying to show artwork and not getting the results he wants from a a crowd off screen. I assume... Have the story be more clear. Even if it's nonsensical, still give a direction. Find some way to narrate the occurrences taking place.