you need to have a personally dedicated Ether wallet, with private key under your Control. This wallet Needs to be able to receive new ETH20-based token.
We recommend myetherwallet  -  metamask (Chrome-Plugin) , hardware-wallet ledger-S, mobile app Jaxx

See the related Information on our Website https://hydrocoin.org/buytoken/ or watch our FAQ

Also read our Whitepaper. You will recognize that our token has many Advantages most other token do not have.