I am trying to download after affects trial version and it is not available on "Creative Cloud". Every other program is there, downloaded Illustrator CC and Photoshop and they work just fine. I am unable to access the trial page on the webpage as well. Is there an issue with After Affects? Has it been taken down?
Your system does not meet the minimum system requirements for cc or later but if you drill down to the previous versions you should be able to download CS6. It's all right there in the creative cloud app you just have to dig for it.