Amazon reports that do not show "link clicks that did not generate any orders"

Hi, I was hoping someone could explain if I did something wrong. I changed my Amazon API a couple of months ago and, since then, despite registering hundreds of clicks that are shown in the main chart of the daily report, the "Items without orders" report does not show any data. It simply says & # 39; no data was found & # 39;

Previously, he used to give me a good indicator of what elements were popular but were not there yet. Does anyone else have this problem? I've tried my Amazon links and they're all coming back as valid links to my Amazon account.

Thank you.