my device does not start it remains in twrp loop whenever i turn on my mobile

[AC Question]

when i reboot my device, it opens twrp recovery again my device does not it just opens twrp again my phone is in loop of twrp
please anyone can help

 

[belodion]

What device, and what did you do before this started?
https://forums.androidcentral.com/showthread.php?t=409154