Urgent 500 blog comment needed

Need 500 blog comment on 100 unique Pr2+ dofollow blog comment site (any niche). Condition: 1. 100 Unique domain (any niche) 2. English Language Blog site (no other language) 3. More than 30 comment on article will not acceptable. 4. No spamming comment. 5. Comment should be active atleast 7 days. 6. You have to replace missing/damage link. 7. no excrow or upfront payment. 8. Payment will be made after every 100 comment provide 50% Payment will be made after verify all comment with those condition. And 50% after 5 days. More than 0.30 cent per comment will be ignore.. Lowest bidder will be winner of this project. Successful provider will be awarded for my next per month 2000 blog comment project. *****Happy bidding*****