Thanks for being with Samsung and for sharing your concern. We would like to inform you that the missed call notification may not be appear in your device due to the third party phone application installed in your device. Kindly run your device in safe mode and check for the missed call notification on home screen. If the issue is resolved in the safe mode, then kindly uninstall the third party phone app from your device.
Be sure to hit ♡ when you find an answer that works for you. For Further assistance, you can get in touch with us via Live Chat option by following- http://livechat.support.samsung.com/Customer_new/IN. You can also connect us via Samsung Members web community by following mentioned url-https://community.samsungmembers.com/en_IN#/
