Hello there

Congratulations to the winner

I think I'm lost with this red part of the explanation:
Another explanation:
It's a special point, if you apply endomorphism for it, you will get previous point (Point - G).
It's funny to have two points next to each other with same Y, isn't it?
And since you know the distance between these two points, you can calculate the private key easily.Congrats to the winner!

I'm trying to get the privkey with this information, but I think I'm missing something

Thanks for all the learning

Greetings.