Hi @leftleaves,
Thanks for using support forum for the query.
Social Media icons are managed from the Menu.
– Go to the Appearance > Customize > Menus and make the new menu for the social icons.
– Add the link for social Menu(Use Custom Link to create this menu)
– In custom link, add link for Facebook Menu(www.facebook.com/username)
– Add the menu and follow the same steps for twitter, Instagram.
– Select the Social Menu for this.
– If preview is fine, Click on Save & Publish to save the changes.
See the screenshot here for more idea. https://prntscr.com/rdzu53
Next, to add the Payment method image,
– From Appearance > Customize > Theme Options > Secure Payment Badge Options and add the image there.
Hope this helps.
You can follow the theme documentation for more help. https://docs.afthemes.com/shopical/
Thank you