You will be charged the NFA fee, the exchange fee, and the broker fee.
The NFA fee is the National Futures Association fee which is only applicable for US exchange traded instruments and is 0.02$ per trade.
The exchange fee is the fee charged by the exchange per trade, and can be found on the exchange's website (CME, Eurex).

The broker fee is Avafutures' fee charged as follows:
US futures:
$0.75 for micro contracts | $1.75 for mini and standard contracts.
EU futures:
€0.75 for micro contracts | €1.75 for mini and standard contracts.

You can see the different fees in your account.
The commission column will show the broker commission.
The fee column will show the exchange Fee + the NFA fee.