I feel stupid

I don't know if I can show the username without the evidence, so I'll cover both of their names.

Basically, this griffin said he was going to do a "last to leave" game.The host said the winner would get a pet griffin. I went to his den and I accidentally left. He said I would have another chance if I gave him a pet. It was a token hamster pet, it wasn't important to me, so I gave him this pet. After a while, we stay in the game and he simply locks his hole, without deciding the winner.

The dragon in the second photo said she is the host's sister. Since I don't know if she is involved in her brother's scam, I won't accuse her.

Even though the loss wasn't big, I feel bad for having believed in him and this is another warning to be careful with these types of games.