BKPF joining with vendor information

HI

Im trying to create a list over all the parked docs, so in SQVI I'm trying to join BKPF with some table that hold the vendor information. What I can find from this site is that I should use BKPF with BSIK and BSAK but it I do the list goes empty.

All I want from the second lists are vendor account number and vendor name.

Does anyone know what I should do.

See below for my table joining