Upvoted!
Hey @ushnorahman, not sure if you're aware of this, but, because you have a Steemit reputation of 50, you qualify for $20 in Byteball (GBYTE) just for verifying your steem username. They're giving it away to all users with a reputation of 45 and more.
Byteball is listed on CoinMarketCap and is traded on Bittrex, so you can sell all the GBYTE you get RIGHT AWAY.
To get YOUR FREE $20 (it only takes a few minutes), follow the instructions here:
https://steemit.com/byteball/@rpw/how-to-claim-usd10-in-free-byteball-bytes-gbyte-right-away