Think I did it. But there are two fields lnurl and lnaddress. Not sure if I used the right one. Thanks anyway!
Discussion
Something is still not right

Don't forgot to save with the button in the top right corner
Thanks, I've changed that setting to the WoS email.
Did you save the change? I still can't zap you but it may be that my client hasn't got the updated profile data from the relays yet.
Think you zapped me now - thanks
Works ⚡
Not an email address same format but different :). Can be both though.
I just zapped you one sat to your lnurl and it worked. But you can use your address instead of you want. That's the myname@walletofsatoshi.com
Received the sat - thanks! I'll change to the email format now.
✅