First of all I would like to thank those users who already joined the contest
I participate. I don't expect win something and don't even know what is ETBS, but make just one tweet is not hard.
ETBS is an Ethereum Token. You can find more details about them on their Announcement
https://bitcointalk.org/index.php?topic=1852294.0or you can take a look at my market analysis about them:
https://medium.com/@CryptoHODLERS/etbs-market-analysis-efce9bfa61d7By the way thank you for joining the contest. I wish you good luck
What about wallet? How you will pay somebody without wallet?
And it is not giveaway, it is just kind of free lottery with only 1 winner.
You can use any Ethereum wallet that supports tokens, such as MyEtherWallet.
I will contact the winner on Twitter and I will ask him/her the ETH address for sending ETBS.