Hello, @Goldy,
1. For “Return to previous” page link removal, you have to go to XStore >> Theme Settings >> Breadcrumbs and turn OFF from there: https://postimg.cc/DWmVMVJW
2. And “ASD & home”, It is the breadcrumbs and if you want to remove it, then you have to choose to disable it from XStore >> Theme Settings >> Breadcrumbs >> Breadcrumbs Style: https://postimg.cc/8J1Z0MnZ
Regards 8Themes Team.