Title says. I tot scammed but don't have proof :(. So don't trust his mining service because he must pay me >8k of cubits. In the beginning he paid it but when you sell a langer amount in his chest he just take the items and don't put cubits in your Piggy. I'm not the only one because i saw 3 other players who got scammed by Importtuner too.
Have a nice day.