Need boost, read post

I need a boost from gold 4 to Plat, I'm looking for someone who's willing to do it. And I will pay you every TIER you go up. Too many people are failing at accomplishing the task, so you finish a tier, I'll give you the cash, finish another, more cash and so on. Very simple, very easy, no scams since there is payment the entire way through.

for a player to tier up you need like 10 wins , how can a person be sure u won't just block and no give the money ?

If you pay for the first tier, and then pay at the end of every tier, I'll be happy to do this if you're on NA, within 48hours.