Hello,
In order to move scroll to top button add the CSS code to your Theme Settings area:
.scrollToTop {
bottom: 20px;
left: 20px;
}
Change the figures as per your needs.
Regarding social icons in the footer. If you apply default Footer, navigate to Appearance > Widgets and take social icons from Footer Column 4 to Footer Column 1.
If you have configured your footer via HTML blocks, please find here manual how to change https://xtemos.com/docs/woodmart/set-up-footer/
If you have further questions, please feel free to contact us.
Best Regards