How to create a wallet
Create a wallet address
Click this link to open the wallet. Create a wallet address here
Click the 'Create identity' button
Enter an arbitrary username of your choosing
Select the wallet menu icon that looks like a stack of dollar bills next to the home icon that looks like a house
On the page that appears, under "Receive YadaCoins," you'll see "your address." This is your wallet address
Copy that address and paste wherever needed. This is ok to share publicly.