I think the safest way is to create a new and separate wallet just for using on Delta, for my opinion it is the best way
I think so too, that way also can reduce the risk of your wallet hit by hack.
But this way I think that's need fee to do it, sometimes fee enough expencive and I think this trick will be cost much fee, because we should transfer tokens from main wallet to second wallet and send token at Forkdelta, after that we should send to second wallet from Forkdelta and send it again to main wallet.
But I think already find the tips , that's use Metamask for it like another friends says, and I will try it. and thanks for all tips bro