Registration stickers can be obtained at any DMV office. Bring the registrations and, as a backup take pictures of the plates to show a clerk or supervisor. If they're satisfied with those they will give you new stickers.
Absolutely in fact if you bring a copy of the registrations and a picture of the license plate to show your error I believe AAA will help you as well if you are a member if not Cranston DMV plate department with the photocopies of what I just said there should be no charge
Thanks! Your answer is awaiting moderation.