All perfect praise be to Allaah, the Lord of the worlds. I testify that there is none worthy of worship except Allaah, and that Muhammad, sallallaahu ‘alayhi wa sallam, is His Slave and Messenger.
We do not know how to find a Jinn and we do not recommend anyone to search for one, because this involves great risks, some of which are mentioned our Fataawa.
Co-operating with good humans is sufficient. You are in no need of Jinn, since it is very difficult to distinguish between a good Jinn and an evil one.
Allaah Knows best.