The processing time for new titles is usually 24 hours or less.
In this case you have not actually submitted this title for processing, instead you have saved it for yourself for later work.
You should be able to see this on https://contribute.imdb.com/updates/history -- reopen the contribution to proceed. It looks like you are missing a few items, so you can either add those until the whole form turns green and the submit button appears, or you can explain the reasons for the missing items in the "Explanation for missing information" box near the top of the form. Hope this helps.