I ask for your help. I don’t need much and I will be grateful to you

I ask for your help! Hello everyone, I'd like to get 2 karma point so that I would have 2 karma points in total, so that I can prove my HackerNews account into my Keybase account. Unfortunately I have no idea how can I gain karma, since I haven't used HackerNews that much. Can someone help me. Thanks.