You must register to post or download hacks.
If you are having any issues, shoot us an email, Contact MPGH Support. As always, have fun and enjoy your stay! - MPGH Staff
Thank you for your concern I'll take your advice.
Itachi was blacklisted from market, which means you shouldn't have traded with him. I don't know if you did the trade before or after he got blacklisted but check profiles and ask for a message every time.