Help with fresh app downloads with scripting

I work at walmart and every walmart is competing to achieve the most walmart app downloads, to do this the contest requires a "fresh" app download and a new account to set thier local store to our store, in the rules it says the new device is checked by using ip, i know i can make a script pretty easily to make accounts, there is no verification at all, and set the store but does anyone have any ideas on how to get past the "fresh" download requirement, i tried using a vpn on my phone and manually adding accounts but it didnt see to impact our numbers, and ideas would be awesome, or if i should ask this in another thread