Originally I wanted this exact form on my Shopify store however it’s bootstrap and Shopify doesn’t support this.
View here: Material Bootstrap Wizard (codepen.io)
Is it possible to create a replica of this in Shopify and how can I do this? Thank you.
Where does it say shopify does not support bootstrap?
Shopify supports bootstrap all it is is css,html and js.
You just have to do the integration with liquid and shopify’s ajax api.
Take the code(css,html and js) put all of in a /page template so you have a starting point before breaking it apart into separate assets. https://shopify.dev/themes/architecture#supporting-assets
Beyond that you have to learn theme development on shopify, or javascript basics to get some level of integration for whatever the goal is.
Try starting with contact forms.
https://shopify.dev/themes/customer-engagement/add-contact-form
To kinda track data that persists with an order use cart attributes, these could also be used to track the form state in the steps.
If you need this customized for you then contact me , info in sig. Please provide context: store url, theme name, post url and detail.