Required software development freelancer for Kubernetes help job

We have a docker image let's say app:latest. I am trying to create a container with command either docker run -it -p 8080:8080 app:latest or docker run -d -p 8080:8080 app:latest it doesn't run but when I give command docker run -itd -p 80:80 app:latest then container is up.... why does an image run only with -itd and doesn't either interactive or detached mode individually? I am trying to run this image on orchestration tools either AWS ECS or Kubernetes but it is not working. I am looking for someone who can guide me or help me.

Skills & Expertise Required

software development