Hi @kajalyadav, thanks for the support for Boolean and Booleancoin! :) Your bounty for each of your articles has been sent to the address specified above, as shown in this etherscan transaction record:

https://etherscan.io/tx/0x49827e75199ff0453300ece643d7a59e59a9558bdc07223744a43cadb739a440

Thanks again and steem on!