Download doesn't start on iTunes

[BigtornG]

I followed all the steps corrected; however, when I got to step 4, the download didn't start on iTunes, and a new byproduct was made on new Charles instead.

I followed the guide step by step.

[BigtornG]

If I have to make a video to show this error is occurring, that is fine.

[CyberMew]

You need to set breakpoint and then trigger the download on iTunes, in order for the popup to appear in Charles and you change the id inside and execute.