Affiliate MLM for advertising Property

Hi Sir/Mam,
I want to enquire on buying a Affiliate MLM plugin for my Real Estate website.
However, I would like the MLM that work by Agent paying money for credit points, and when the Agent place an add, it’ll deducted by points…

Any of his downline whom registered and may payment for credit points, the upline will also get some points added into (upper level) the up level account.

Anyway can recommend which kind of wordpress MLM that is some what available for me to purchase ?