Hey??? 🤔
Good day and welcome to the forum...
It could be a case that the viewfinder has been turned off or set so dim as to be unreadable. First, using the LCD at the back of the camera, go through the menu and reset the camera to factory defaults - the instructions are in the manual, should be on P419.
cheers, TREVOR
The mark of good photographer is less what they hold in their hand, it's more what they hold in their head;
"All the variety, all the charm, all the beauty of life is made up of light and shadow", Leo Tolstoy;
"Skill in photography is acquired by practice and not by purchase" Percy W. Harris
