I can't find output screenshot on sway wm manjaro

i can’t find my screen shoot, im using manjaro Wm sway
where i can found the output off the screen shoot…

I don’t know what Wm sway is, but at least with Plasma Spectacle the Save As function pops up a dialog box where you can specify where to save and the name of the file. Alternatively why not search for JPG or PNG files created “today”