Simple 2D Storyboard Animation Needed

I have a completed storyboard composed of AI-generated illustrations and now need those stills brought to life as a clean, simple 2D animation. The motion should create logical, natural transitions between the scenes... (Budget: $250 - $750 USD, Jobs: 2D Animation, 2D Animation Explainer Video, Adobe Animate, After Effects, Animation, Motion Graphics, Storyboard, Toon Boom, Video Editing)