The promotion seems fantastic, but I’m concerned about how I can use it for our website notification and promotion. Do I need to provide the developer with the final music file, or will you provide a separate file for that purpose?

The promo is really amazing but I am worried about its uses. How will I use it for our gb WhatsApp notification and promo. Will I have to such provide the final file of this music to the developer or for that you will provide any separate file?