In sgtool I was blocked without warning for 1000 years. What was left for me to do?

You are blocked in sgtool because you do this:

When I find interesting giveaways on the network, I'm not interested in who created it, just press enter.

You are just wasting your points anyway. Even if you should win the giveaway, you wouldn't receive it because you are constantly breaking the rules. We just would request a re-roll and someone else becomes the winner.

Stop breaking the rules if you want a chance.