iphone xr no audible ring tone with calls or text?

Hello all, in Sounds and Haptics screen, if I move the 'Ringtone and Alerts' slider I can hear the ring tone just fine and as normal but whenever my phone rings or I get a text no audible sound. I tried powering off and restarting my phone a few times but does not help. But if I set a 'Timer', when it goes off I can hear the audible tone.

These are my current settings, help please?