Assistance Needed with WAR File Deployment Issue

I’m currently working on a project where I’m deploying a WAR file to a Tomcat server.
After deploying the WAR file, I’m unable to access the application via its URL. I’ve checked the server logs but haven’t found clear error messages indicating the problem.
Additionally, I’ve noticed that some files appear to be missing from the WAR file
When i make this request locally jar tf ./build/libs/brain.war i get a lot more files and classes than i find when i do this command inside my server root@5b4598d5c941:/usr/local/tomcat/webapps/brain/WEB-INF/classes