I am trying to run the following command in VSCode, cd app, npm install, npm start, but I am not getting the desired result.
Hey @Esther Anyanwu
First off, you might find better help form an NPM community, as the Atlassian Community generally has more expertise in the Atlassian tools. However, looking at the error messages. Your 'npm start' command wouldn't have worked because the 'npm install' failed to complete.
The error states "Unexpected token g in JSON at position 0..." I've encountered this in the past and it's usually because your package-lock.json conflicts with the package.json file. I'd suggestion moving it to another directory and trying the install again.
I hope that helps!