Simultaneous order on CFDs and futures contracts?

Hello everyone. You see, I have two data connections in Ninjatrader. Ctrader offers me data on CFD instruments, and Tradovate offers me data on the futures market. The GER40 and FDAX instruments are the same index, except one is a CFD and the other a future contract.
I’d like to place a simultaneous order in GER40 and FDAX . I’m not a programmer. Could someone help me?
Thank you very much