ubuntu NAT Reflection for local server when deploying react app

All the static resources are displaying well with other PC, However all the static resources are not loading in the deployment Server itself

How can I set NAT Reflection or NAT loopback rules in iptables for this case?

public ip : 112.xxx.xxx.xxx
Program A - : 192.168.0.114:7000 (Webpack dev server)
Program B - : 192.168.0.114:3000 (react server)

program A and B is running on a different port in the same server I would like to access Program A from Program B with IP 112.xxx.xxx.xxx:7000/dist/bundle.js

port forwarding is already set for port 7000