How to set ringtone?
Open the settings menu: On your mobile device, navigate to the settings menu. This can usually be found by tapping on the gear-shaped icon on your home screen or in the app drawer https://tonosparacelular.net/tonos-para-whatsapp/
Find the "Sounds" or "Sound & Vibration" option: In the settings menu, look for the section related to sounds, ringtones, or notifications. The exact wording may vary depending on your device and operating system.