I'm not sure I understand the response, but the only way I have found to speed up Dreamstime is to go to the last image you uploaded in your unfinished images queue and complete the categories for that one and add a MR if needed. When you submit that one, it automatically shows you the next one in the queue (starting from the end) and you can copy across the same categories if the image is similar.
The reason I start at the end is that I have more images in my unfinished queue than I have upload slots for, and I want to work on those newer images first.
Never found a way to do it faster than that. Sorry!
Steve