We understand what you want.
Our website is just demo site, not real shop site. So to show all available layouts, our demo site code has opt request code part.
But your website is real eCommerce shop site. So real eCommerce theme needn't to have opt request code parts.
Because opt url slug is very bad on real shop site, because of SEO and google crawling.
But please don't worry about this problem. You can make any available layouts with lorada theme.
For example, to make the full page shop layout, please go to admin->theme options->shop->sidebar, and choose "full width" layout like screenshot.
Then, you can see the full shop page layout on your end.
To be exactly, in the real shop page, you needn't to show the full page, left & right sidebar page at the same time.
It would be better to show one view layout. In our demo site, we have changed the theme code to view these all page layouts for our customers without changing theme option values.
Because they can't access the demo site admin and can't change the theme option panel value.
So we have added opt request code according to the opt url slug. But as we said above, this opt url slug is very bad for your website SEO.
We hope you can understand this.
If you have any other questions, please let us know again without hesitation.
Best Regards, C-Themes