Forgot wifi password

I have forgotten my garadget wifi password and can’t set up without it. I got past the “photon” portion and then had to shut down and am just now resuming the setup. I get a “garage …” wifi but it needs a password that I don’t know. Now what?

If I understand you correctly you are asking for help resetting password on your router.
The process depends on the model of our router and described in its user manual.
Sometimes the default password for admin access for the router can be found on the sticker.