Force connection/packet to specific IP to specific interface

I’m running hAP AC^2
I need to force forward my packets to address X.X.X.X to specific interface ie XXXPPP.
How to do this?
I have tried RAW

/ip firewall raw
add action=accept chain=output dst-address=X.X.X.X out-interface="XXXPPPoE"

I wanted to make the chain “prerouting” but the router is not accepting it with out-interface. After making the chain output, it is sending packets to the IP with its own wish or own chosen path. How can I forcefully forward the packets using my chosen interface?
I am a newbie in firewall rules, nat, mangle, raw. I need to make my concept clear in this functions. Can anyone help?