Backlink creation on .edu sites

Hello everyone Looking for experience link builder for create backlink on .edu PR3+ sites. I will pay 0.10 cent per sites.. Escrow payment... I will select provider within next 12 hour. And you have to start work immediate after start project... So Only bid if you can do 50 link within 5 hour. It will be long term relationship for right provider.. Bid will be ignored without sample..... Happy Bidding*********