hey , @Donik
please share your website url and password .
thany you so much
Hi, @Donik !
The Shopify theme editor isn't a drag and drop editor. Since you have access to your theme code, you'll be able to edit the theme in any way you'd like from there. If you're not comfortable working with theme code, I'd certainly recommend a few options.
First, I'd recommend working with a Shopify Expert. There are plenty in and around the Community and it looks like @khilan has already reached out in the thread to offer some support. You can also find a full list here.
The second option would be to use a page building app. This will give you more flexibility in the way that you build the pages around your store.
The last option would be to select a theme template that's as close to what you're looking for as possible and working with that. You'll still have the ability to edit a good deal of what you're looking for.
All the best!