Hi, there!
I'm sure there are several ways to do it, but here's what I'm thinking off the top of my head.
You can add a button (with the button element), and then link the button to your page in whichever app store you'd like. You can also change the button text to direct folks to the appropriate app store.
You may also be able to create widgets for each store by using the embed code element. Here is our help article on the embed code element, but you will need to find the appropriate embed code for each store you want to build a widget for. https://hc.weebly.com/hc/en-us/articles/201740213-Create-Widgets-Embed-Code-and-Add-External-Content
Let me know if you get stuck.
Thanks, and enjoy your day.
Erin
Weebly Community Manager
