The issue here is you have inserted double quotes around the “TRUE”.
Remove the double quotes like this:
TRUE
you should also probably remove the extra spaces before the yes/no as well.
Hope this helps! Let me know if there are any further questions or issues.
— @samliew
P.S.: Did you know, the concepts of about 70% of questions asked on this forum are already covered in the Make Academy. Investing some effort into it will save you lots of time and frustration using Make later!