I have been helping my 14 year old son create a quiz app as a school project. We watched the youtube video on the quiz blocks dozens of times and have figured out most of the basic functions in Thunkable X. What we are having problems figuring out is the APP Score. We cant seen to get it to keep track of the score. It will show 0/7 but will not count correct answers. I have attached a pic of our blocks and app screen and would appreciate any and all assistance.