So I have got a skill reset box from wassabi gifts, and there is a question why I can't sell it in aukcion?

Because all items from web depot are bound to your character. You have no chance of being able to sell anything from there.

If you look at the bottom of the description it will have red writing. It says Bind (Active) or will have more like "no sale" etc...

That's bad :(

Ehh we all have to hate this game at one point :p

The whole purpose of it was for all skills to be reset for all players for the new patch not to make money lol.

This is the first time I've seen them give a green book to every account for a new patch so you should be greatful