S2 looking for carry (compensation available)

I am S2 and want to get to G5, I am a support main and a pretty decent one I have been told normally I don't take rank serious but this year I decided a little late I want the skin I don't play carry roles so its a little frustrating now. I am offering to buy 2800 RP if you can help me to get to G5. Really I am just look for a good duo.