Chosen Solution
The pop up flash of the Nikon D 5200 is stuck up and would not open even on pressing various buttons or changing various settings. An external flash when mounted on the flash shoe works well though
See if either of these fits your issue: Flash won’t click down https://www.youtube.com/watch?v=e39dk_D9… Flash won’t pop up https://www.youtube.com/watch?v=_d7j9Gba…
