So this screenshot answers the biggest. You aren’t connected to anything. Since you aren’t connected, you can’t earn. This is why it says:
`“Wollen Sie etwas verdienen?
Verbinden Sie ein Konto, auf das wir Ihren Verdienst überweisen können.”
Germany is not allowed to link to Uphold, so you only have on-chain. On-chain is not available by default. You may want to read through everything I say at PSA: Current and upcoming changes to Rewards and Creators. You will have to apply to the waitlist and then wait for invitation to be sent.