Didn't get 250mp/5 tickets from inviting friend?

I invited the character bratz, the account reached level 30 but I got nothing. My username is bunu.

 

hello, may i know the methods you used for inviting a friend?
do they reference you as your ign or user id?
kindly note that using the same IP (i.e ur own computer for your main, and your invited "friend" account) will not get the invitation NX or ticket.

 

Interesting, so a roommate would not work either then.

 

a room mate will work if it is not sharing computer.

i.e: using same internet, but different computer.

 

how about when u are playing in internet cafe?? -____-
but still didnt get the reward?