Compulsory correct answers to drag and drop before next hotspot trigger actioned (multilayer) - Storyline 360

Hello, 

I have a slide in a learning module that requires participants to complete the drag and drop correctly before they are able to move on. This slide has multilayers showing when a selected response is correct or incorrect when dragged/dropped over the correct area of the picture.

Unfortunately, my next hot spot trigger is no longer working once the participant has dropped all correct responses on the right areas. 

The only way I have been able to fix this issue, is if I make it non-mandatory for the participant to get all/any responses correct, and therefore they can just click through the slide.

Can you please help me so that the next hot spot works once the participant has got all correct drag and drop features placed on the picture?

(sorry, as I am new to using this, I don't know how to download the slide as an attachment to show you)