Teach a friend mission

As title say ,this missons says me to play with someone under lv 15 and with lv 15 , i play this game of 7 years ,but i don't think that you can't teach a friend if he is lv 30 + ,cause most of them still have to learn something,so there is no point to make it with level limits... So how i may finish this quest ? , where i can search someone of lv 15 or under lv 15? , i take it from pet shop ?
Report as:
Offensive Spam Harassment Incorrect Board