Multi-Step Form with React and DOM Manipulation

This one is still a WIP, but I have the main functioning desktop portion. My next task is working on the responsiveness/mobile version.

If you have any comments or questions, feel free to shoot them my way.

I utilized local storage to hold two objects for the add-ons(name and price) and the plan details(plan name, plan price, and billing type). My first thought was to use state variables set in the parent component(App.jsx) and pass it between the children components, but I decided that in a real world scenario, it would be more likely to use session storage to hold info like this in case a browser or tab closes suddenly.