I just became an Apple Developer about an hour ago. On another question I was advised that I could use Application Loader to submit my Unity 3D puzzle apps to the Mac App Store. I read that it was included in Xcode. I have the latest version of Xcode installed but I cannot get it to work. When I log in it says that I don't have the proper contracts signed in iTunes Connect.
I decided to try and open Application Loader from the Applications folder. It had the white symbol of an invalid application. When I clicked it the message said that it was either corrupted or was incomplete. I deleted the application since it was worthless.
After more research this documentation said that I could download it in iTunes Connect. I don't have a My Apps icon in my iTunes Connect account.
I'm an Apple Developer so I don't understand what contracts I have to sign at this point. I'm thinking that the problem was with the Application Loader application. I cannot find a link where I can download the dmg file to reinstall this. I could not find where I could reinstall Xcode which includes Application Loader from what I have read. I'm concerned about uninstalling Xcode since I have started an online course using it.
Can I install Application Loader by itself?