Hi, let me help you.
Another way to find the WIFI password is to log in to your WIFI router's Admin page.
Press the Windows key + R, type cmd, and hit Enter to open Command Prompt. Type ipconfig and press Enter. Look for "Default Gateway" — that's your router's IP address. Type that address into your web browser and press Enter. You'll get a login screen (check the sticker on the router for the username and password). Once you're in, look for "Wireless" or "WiFi Settings," and you'll find your password there, sometimes with a little eye icon to reveal it if it's hidden.