Sir I have iPhone 6s why my device didn’t update because whatsapp didn’t installed kindly solve my problem
why iPhone didn’t installed WhatsApp mine device is iPhone 6s and WhatsApp application didn’t show on App Store
WhatsApp application didn’t show on App Store
See -> https://apps.apple.com/us/app/whatsapp-messenger/id310633997
If you can't make purchases or update apps, including free apps, you need to update your payment method or add a new one.
See also ⤵️
Payment methods you can use with your Apple ID
Payment methods you can use with your Apple ID – Apple Support (UK)
Add money to your Apple ID balance
Add money to your Apple ID balance – Apple Support (UK)