creating an animation based on the content of a cart

hello!

im currently trying to launch an e-commerce website and i wanted to implement an animation that changes based on the content of the cart. let me explain, for example, if a customer wants to order 3 eggs (couldnt think of anything else lol) then each time he adds an egg, an animation on the bottom right adds an egg to a box. once the box is full (for example 6 eggs), a new box appears once the customer exceeds the 6 eggs, and so on…

im relatively new to this but i want something that shows quality, so can anyone help me?

i hope this doesnt seem to be too complex but even if it is, im still open to learn new things! i can make the frames by drawing some things (like the eggs, the boxes…)

thank you for you help in advance!