yanik, you have to change withdraw btc, i checked faucetpay.io, it stated that it was hacked from thousands of dollars (so deposit-withdraw from it is currently unavailable), just change it to expresscrypto and direct address
check this https://faucetpay.io/faucet/incident

Hello,

We would like to inform you that deposit and withdrawals on FaucetPay are back online now. We would like to thank you for your patience and support during this difficult week.

We would also remind you again that we have generated new deposit addresses for you. PLEASE DO NOT send funds to your old addresses.

Once again, thank you!

Regards,
FaucetPay.io