Results button inactive / linking to quiz

Hi There Heroes

I've created a bite sized module and a quiz and now have 2 issues.  Not sure why as this is not the first time I've done this type of module, by he ho..., 

So my first problem is that I have created a question bank and now need to create a results slide but the RS button is showing as inactive, e.g. not clickable.

I'm also having problem linking scene one to the quiz, did this before no problem and created a results slide no problem, not sure if it's because I've done things in a different order this time perhaps?

Tried YouTube but all the help videos seem to make the assumption that the results slide button will always be active.

file attached for reference.

any help as always very much appreciated

KR

Brad