Npc is based on the new tibia npc system so you say like:
PLayer: Hi
Npc: Hey (playername)
PLayer: trade (offer)
that should open a trade window on your action bar on the right!
This server has been banned!
Reason: Spoofing data info
6. My server has been banned! Why?
We do not accept servers with modified/false informations (i.e. number of online players, record and uptime). Usually such servers are instantly detected and banned from otservlist including ip ban so it is harder to add a server in the future. Keep in mind that if you cheat sooner or later we will catch you. You can also be banned for faking other servers (e.g. same name or website) so better think twice before you start breaking our rules!
.... Been answered like 20 times before..
Go to spells.xml, change needlearn="0" to needlearn="1"