If you are using Share, navigate to Theme Settings > Social Profiles > Share. From there, you can enable or disable the icons you want to show: https://prnt.sc/MAZjpTukAPOL
If you are using Follow, go to Theme Settings > Social Profiles > Follow. Here you can add, remove, or edit the links for your social media profiles: https://postimg.cc/zHDkYt75
This way, you can easily add or delete the icons and update their links as needed.