Hi, are you using a GMS device? The Google Play store is only available on GMS devices so if it is available for your device, you may need a new Operating System. The next steps are discussed in this thread: Google Play Services on TC75
I have not heard of Snapchat being used on an enterprise device before... I can imagine a particularly employee-friendly company using it as its default communication platform. May I ask more about how you intend to use the device(s)?