Hi Terrie,
Your molds will imprint onto the cured resin. If there’s an imperfection in your mold, you will see it in your casting. You can try applying another layer of resin on the surface of the imperfection. (Use a doming resin.) Hopefully, that will cover up the imperfections.
In the meantime, please message us at the ‘contact us’ button so we can discuss the specific details of your mold problem.