`:Hello , I see the issue now. Broadly speaking, the ``Articles for Creation`` process is requesting that a whole article be approved and published, and by definition we don't publish an article to replace another article. If you have posted on the Talk page for that article, indicating your intentions, and have gotten no response, I suggest you WP:Be bold and just start swapping in portions of your Sandbox version into the main existing article.  :I suggest you do this in small bite-size pieces rather than en-masse, and that you use the WP:Edit summary little box below your editing window to briefly explain what/why you are changing. That way other people can clearly see the course you're taking and why. I would also urge you to make sure that material you add is properly WP:Sourced, ideally with footnotes, and that you attempt not to remove footnoted content from the current article unless you can state that it is blatantly incorrect/misleading, or that you are adding material that covers the same point but is better written/sourced. If someone objects to your changes and reverts them, then you can start a conversation with that person as to what they do and don't agree with, and collaborate to improve the article. And if nobody reverts your changes, I suppose it's win-win then. Hope this helps.     `