I am new to Shopify app creation process. I want to create an app which has the capability to display a pop on a merchant's store. The pop up needs to show text which the user had entered in the app in admin dashboard.
I have searched all over the internet but was not able to find anything which will help me do this simple functionality.
Till now- 1. I have created an app by following the official tutorial of shopify using nodeJS starter template. 2. I have gone through the theme app extensions which I think might be the solution, but can't find a way to dynamically display text.
Is there someone who can help me with this? What am I missing here? This seems to be a trivial thing that many other apps have implemented.