phpProbid Programmer for a MLM system

hello, im looking for a programmer who knows perfecly phpProbid, the system of am aution website (based on php language). We have our own website but we want to add another MLM system (already has one) and we want you to program the MLM system with a forced matrix of 7X7 with some bonuses for the members everytime they fill each level and also an special bonus if you invite 7 persons or more each month. The MLM works with memberships to use the website. The website already has free and paid members (paid members has already a MLM system) but we want to create another was of subscription called "premium membership" which is a little more expensive buy has many more benefits with the MLM. Its so important that you know how to program with phpProbid because we want to fix and edit all your work in our control panel so you have to know how to set that. Thanks for your time and we hope we can work with you in many projects more.