How to report a guide that uses fake product but does not declare it?

I found a repairguide to a watch on the Ifixit platform. The watch repaired is a fake. Not everyone will notice that directly. While the guide does insinuate to commit a crime by buying fake parts, the owning of a watch like that is not everywhere illegal so the guide is probably not illegal beside it telling you to buy fake parts.

The problem is that the guide does not state clearly what fake it is. Or that it is fake. The original verson would be severely damaged from the instructions with likely do more that a thousand USD in damage. Adding the actual model however may not be possible without advertising it. Which is illegal.

Which is why I would like to know how to report the guide.