Need help with Live achievements for Joust

[CHAMP PHELPS]

OK what I'm looking to get is the rank 5 achievement and the Co-op where yoi have to finish wave 5 if anyone is willing to help me please repond to me here or message me on xbox live telling me in regards of this message thanks,any help would be appreciated.:Bounce::Bounce::Bounce::Bounce:
Gamertag CHAMP Phelps

[Finite Reign]

I downloaded this game quite litterally when it was first released and I have yet to much of anything with it. I'll gladly help with the online achievements.

I will be TDY for the coming week, so I will not be available till after the 28th. If you're interested, drop me a line. gt= Finite Reign

[spooke]

i need help as well on the online achievements anyone who needs help also feel free to ask