You have to add a custom section with options to add badges a/to your need. Once code part is done you can control it from theme settings.
Welcome to the Shopify community!
This is Jay from Oakleaf Infoway. I have done a similar task recently for one of my clients.
here you go https://www.fliesenexpress.de
I did some coding and designed those below icons.
See the above image.
if you wish to move forward with us, please add me over Skype/Email.