Verify Content And Privacy Restrictions In Screen Time Or App Settings Tap on App Permissions and allow the permissions to the camera, contacts, and microphone.Now, click on the Search bar, type WhatsApp, and tap on WhatsApp.

Make sure to give these permissions for video calling to work. If there is no green next to it, it suggests that the permissions haven’t been granted as of yet. To verify if they are approved, make sure that they have green signs on the toggles next to them.

Check on the toggles next to contacts, microphone, and camera and make sure that they are given mandatory approvals.

When you are calling someone a few permissions have to be approved on WhatsApp such as access to the microphone and camera. If the speed of the internet is not this high, then try using other modes of the internet such as other available Wi-Fi networks or mobile data or hotspot if someone around you is willing to share. If the download and upload rate is greater than 1MB per second you will have high-quality audio or video calls. Verify the speed of the internet using applications such as fast, speed test, meteor, etc. But while you are on a call with someone, especially a video call, a strong internet should be preferred for the best results. WhatsApp messenger usually works well even during poor internet conditions.

If there is still no option, try closing the running applications including settings, WhatsApp, and Google, Play Store, and open them again.

Tap on Update next to WhatsApp messenger.Go to the Google Play Store Application.If there is still no option, try closing the running applications including Settings and WhatsApp, and try doing it again.If there is no option, try refreshing the page by scrolling it down.Tap on the option that says UPDATE next to WhatsApp and update it to the latest available version.Revamp WhatsApp To The Latest Version Available

Whatsapp video call failed