Critique my 2d animation ( explainer video)


#1

Hey there, I have been remaking my portfolio of explainer videos and this is my newest one
( https://www.youtube.com/watch?v=I5-ckXl-5hw ) , what do you think of it? Do you think I will be able to sell something similar for a decent price?

What do you think i should improve?

Thank you!

(PS, I know that I should add sound effects and some objects at the very first scene aren’t linked together, there is space between them)