Hi please help I have a galaxy Samsung A3 2017
over the last 24 hours I notice that messages coming through appear in the top bar and not listed as a full messge in other words they instantly disappear
any messages I send do not appear on the list either so j do not know if they'e her. we t only by ringing the recipient who has received then
@Annie4 look to
Settings - Apps - Messages - Tap on messages - Notifications.
Also try a soft reboot by turning the device Off and On.
Current Phone ~Samsung Note 20 Ultra 5G SM-N9860_256Gb SnapDragon 865+ Samsung One Ui 3.1/ Android 11.