Mobile apps are closing automatically in my samsung s10 plus mobile

[khaja552]

Opened Mobile apps are getting closed closing automatically in my samsung s10 plus mobile 

[vvvv235423]

Same with galaxy A6

[Samsung_Support1]

Dear Samsung Member,

Greetings from Samsung Customer Support!

To resolve your device hanging issue please visit this link: https://www.samsung.com/in/support/mobile-devices/how-to-restart-the-device-when-freezed-or-hanged/

For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support