You have to create a wallet there and enable LNURLw, then you have to fund the wallet and now you can create vouchers for people in the LNURLw extension.

I wanted to fill some Sats into my wallet and test the LNURL with my wallet. I found already a website where I can scan a QR code and get 1 Sat with it. Not much, but I do know now it works with Zeus and Phoenix Wallet. And how it works...

Now I also want to look for a Test login Page, where I can scan a QR with my phone on the laptop, but not today anymore...