Several design changes for Stiletto Theme

[GaLi24]

Hey guys!

I have multiple ideas that i want to consider in my Stiletto theme.

In my product photo on the product page, I don't have this round view, which is included in the middle of the product photo, i.e. in this round form. How do I implement this in my Stiletto theme?

My second screenshot shows a tab section of a store. However, the special feature there is that when you click on a tab, the first one does not close, but navigates you further down the product page to the product section that the tab also describes. For example, you click on "FAQ" and you are scrolled to the very bottom. So it's not an open and close function, but a scroll function.
What would the code for this look like? And how could you then assign the sections to the tabs?

And for the 3rd and 4th screenshot: The zinc tablets are a design that I want to have implemented in my theme. So the location of the buy button together with the quantity selector etc.

Can an expert please help me with this? 🙂
Thanks in advance for the effort!

[Sweet_Savior_3]

Hello @GaLi24 

Welcome to Shopify Community.

There seems to be custom request to setup. Thus this needs to be done in the theme. Please seek help of a developer at a reasonable cost.

Let me know if you are looking for.

Thanks