Can somebody please explain how I am supposed to go about buying CUB so that I can be a part of this polycub airdrop. I already made an attempt to buy $100 worth of cub somehow that whole transaction went awry. (you can read about that mishap here @etblink/how-do-i-even-buy-cub).

Please please please give me a little guidance. I want to be a part of this airdrop but am not willing to throw money away like I did the first time.