There are some issues currently with uploading tutorials and it is not working the way Grabby The Bot is telling us it should
Hopefully GrabCAD will get this fixed soon but until then, here is a workaround I have found.
Figure out how many steps you will need and start a tutorial with that many steps.
***Only number them and do not upload any photos.
Save (press the submit your answer button)
go to your answer and click the little gear in the right hand corner to edit your tutorial
add the pictures needed to each step
(they will be in reverse order now so look at the number you put in the step text box)
press the submit your answer button
(you may get an error page that says something went wrong. navigate back to your tutorial and the pictures should be there.
(if not, go to the next step and after that step try to upload the pictures again.)
again click on the little gear and edit your tutorial. Change the numbers first typed in into the directions needed.
click the submit your answer button and hopefully this time the completed tutorial will be saved and finished.
send GC a message so this issue gets fixed soon!