From your coin account, click "Receive" to view your account address.
The account of Monacoin supports HD wallet. "HD wallet" is the technical standard suggested in BIP-44 from bitcoin improvement proposal. A monacoin account of D'CENT wallet manage 15 addresses. Any address in the account can be used to receive coin.
Click "v" to see all of the addresses list and choose the address you want to use.
For more information about receiving coin, click below link.
The fee of Monacoin is automatically calculated after setting the sending amount. The calculated fee is based on current average transaction fee on Monacoin blockchain network.
You can change the fee by sliding the bar or by directly entering the fee value in the advanced fee mode.
If the fee is set too low, the transaction may not get confirmed in the blockchain network.