: Locate your NSP file, select it, and choose "Install." You will be asked whether to install to the "Console Memory" or "SD Card."
: Highlight the game icon, press the [+] button , select "Software Update," and then "Via the Internet." Coromon Switch NSP (eShop)
: Tap the magnifying glass icon in the top-left and search for "Coromon." : Locate your NSP file, select it, and choose "Install
: Pick the profile you want to use for the purchase. : Locate your NSP file