If you're looking for automated submission to music billboard charts you're going to need to look into developing a custom app. Most billboards do have an API available so you can craft something to push any sales from the store, directly to the billboards API.
I do know of other stores that are doing a similar thing so this should give some hope to that being a possible thing for you.
This is a niche request, so this would be a 100% custom app - don't expect to find one on the App Store.