I had a test and they told me that the reward was refunded, but I did not receive the reward. Who can explain this to me?

The answers to the questions regarding currency $WCT have been completed and 3 of them have won, thank you #Binance
Note that it is equivalent to 1.25$USDC
The best platform in the world is Binance
Because it offers profit opportunities without investment
$BNB