I cannot see the training tools that will help me with these questions.  Any steer would be much appreciated.  I am trying to do three things which I thought would be straightforward.  
- I have included a consent form at the beginning but it is still presented as question 1 (when it is not really the first question of the survey). How do I keep the words and consent question in but take off the number '1' (and start the re-number questions).
 - I have survey sub-sections as blocks i.e. the sub-section 'Your work details' (but cannot the title of each sub-section is not seen when I preview the survey).
 - Some questions have free texts sections at the end. However, it seems they have to be new additional questions. Is this right?
 

3)That is correct!