Sign in with email you do not need an invite, enjoy. Set a password also, for payments don't forget it.
I dont think he even has a ref/invite for that site
What I meant was that when I try to log in with my Xapo email the page doesn't let me and a message appears. It says: "NEW USERS NEED INVITE CODE TO JOIN THIS FAUCET ! BECOURSE OF MASSIVE CHEATERS !"