We offer support relating to core app functionality, such as admin area settings and the app's updates only.
Any code customisation outside of an app's core functionality could have ramifications across the entirety of your site. Code changes of this nature would require technical development and a large amount of testing before they would be fit for use.
As app developers, we do not have the capacity to offer this service to individual stores, so we advise you to hire a dedicated specialist.
We can also recommend Underwater Pistol, who can help with bigger tasks if needed.
The Shopify Experts directory is also a great place to find a local developer.
Of course, we're always happy to receive emails relating to any question at all and will do our very best to advise in any way we can.