Expert to Execute FB ad campaigns

I am looking for an expert to build my target list, set up pixels and develop campaigns with positive ROI.

I sell an online sales management training program, with potential upgrades. Experience in this space is a bonus.

I have the landing page is done and I have some graphics.

I have 4000+ subscribers
and 1500 LinkedIn target contacts

(link removed)/

My lead is a FREE masterclass/webinar sell Coaching Course
Possible Add-ons
1. Assessment
2. Coaching

How many hours/ what is the cost of setup and ongoing management?