QOOB-B3BN-R32H-CL2V-7583M

How can I mine it?
Just make a deposit of 100 QOOB coins to your wallet.
You can buy it on the BTC-Alpha exchange (
https://btc-alpha.com/en/).
so, people who want to mine this coin, just by buying this coin then keep it in official wallet ? just like that
then how much the rewards per annually ? can you explain me more about this
regards
Yes, you are right. You just need to buy coins and withdraw them from the exchange.
You don't have to keep your coins in an official wallet to get a reward. Any wallet that supports qoob will do.
You can also buy coins in telegram bots.