iTunes not allowing me to add downloaded songs
I have the windows edition of the app, and I have version 12.12.2.2. There is no "check for updates" button I can find. I am trying to add songs to my library but they simply are not adding. I have tried dragging and dropping and clicking the "add file" option. I have restarted my computer as well with no change. I have even tried opening my file explorer > select the song > right click > "open in itunes. It opens the iTunes app but no song starts playing, nor does it show the title or anything.