Deploying Application on Azure Using Docker Having Three Ports

I am trying to deploy a web application using Azure. The tech stack that I am using is next.js and the database is postgres. I am using docker to containerize the application, but the issue that I am having is that my docker file exposes 3 ports. That is, I only have one container. From what I’ve read online, using azure app service only allows one port but I can’t seem to find an alternative solution to where an application can be deployed having a docker file that exposes 3 ports. Any suggestions on how I would go about it would be appreciated!