It is all right. Mistakes do happen to everyone. We learn only from experience. If we do not ever make mistakes we will not learn right from wrong.
While submitting do wait for some time. Then it will not happen again. All the best to you
Editor - IRC
India Review Channel
Even while posting the product submissions once I have posted the same product thrice, because that time system was hanging. I thought first one was not accepted and then submitted the second. In all I have posted 3. But now, I am able to find out where we are doing mistakes. So don't worry. After some time you will be able to suggest others. So, go on posting reviews.
Subba Raju, MV