I just started uploading a few images to Adobe Stock and a few questions have arisen in the process. At the moment I am using the Adobe Contributor Porthole to upload and my questions are as follows:

1 - After you upload an image and it is "In Review" is there any way to edit the image keywords?

2 - After you upload an image and it is "In Review" is there any way to delete the image so you can edit keywords and resubmit before it is approved?

3 - After an image is already in your Portfolio is there any way to edit or at least change the order of the keywords?

4 - When submitting keywords, would you need to submit a keyword twice in order to cover the singular form of the keyword? Or if for example you already submitted the keyword "beaches" would you still need to submit the word "beach" separately?

5 - On other things like proper names or two-word keywords, should you submit the words separately? For example "United States" or "Prime Minister", "Barack Obama", should the keywords be submitted singularly, one at a time or as a two-word keyword?

6 - On keywords that have multiple words to refer to the same thing, do we need to submit all, including acronyms, or is the system smart enough to cover all of them on a buyer search if you just submit one? For example, do you need all of the following? united states, america, usa, united, states, united states america.

Thank you for any insight you can offer please.