Please help me i sent my eth from poloniex.
Is the contractl just send my eth back to polo cold storage?

Sorry, there is nothing I can do, i cant touch the contract, that is why it's transparent.
The profit was sent back to poloniex's address, so better contact them to get your coins.
I sent 0.47 Ether and I have is error:Warning! An error occured during contract execution. Out Of Gas Transaction 0x3a9c5b6325f128f11c6f5edb0d38bd3256c734526704292006fb693b60fcf270 (ready I use the wallet Jaxx andoid and there no problem

)
Need to send more gas, just send bigger fees, or use the Mist wallet.
noobhelper178 please report that ethereumwallet It doesn't work, if you can not use the Wallet Ethereum official, Jaxx Wallet Android works good, also this the version Jaxx Wallet IOS, Jaxx Wallet Windows and Linux, please excuse my English

Mist wallet works, i used it to create it, and test it, it works fine, just add higher fee's if it's rejected:
https://github.com/ethereum/mist/releasesI have a question for the creator, so if one were to make multiple deposits from the same ETH address, the contract would pretty much send you 3% multiple times on each of the different initial deposits is that correct?
Yes.
You send 1 ether , you get 0.03 ether
You send again 5 ether , you get 0.15 ether
After 2 deposits you will earn 0.18 ether, forever after people after you deposit!