Modes 7, 8, 9 and 10 are what are normally used for non-cutout images. See these videos for how the different alignment modes work.
However, if nothing is processing then you probably have something else wrong too. Even for modes 1-6, it will still process with non-cutout images, but may not align as you want.
So please setup the template with the proper mode first. then if it doesn’t run please post try running without the CSV. If it runs without the CSV then the CSV is setup incorrectly. If it doesn’t run without a CSV then the PSD is set up wrong. So in that case please post a screenshot of the PSD layer structure.