Hello, it is only possible to buy it on etherdelta ? what kind of wallet do i need or does etherdelta have a wallet ?
Yup you can. Do it soon before the prices inflate.
You need an erc20 wallet. For example myetherwallet.
I haven't traded on etherdelta so can't say if they have a native wallet or not. But being an exchange yhey should have the facility to store tokens till yoi transfer it.