Definitions of influencers:

Influencers are someone (or something) with the power to affect the buying habits or
quantifiable actions of others by uploading some form of original—often sponsored—content
to social media platforms like Instagram, YouTube, Snapchat, or other online channels.

Go and check out the items he is talking about.

On Facebook tell me your thoughts of these items and how he caused the items to be sold out on amazon?