Thank you!
Sorry because I don’t know a lot about servers… 
I have installed Puppeteer on my server, as your link suggests. But now I don’t know how to use it on n8n. If I try to run in on a Function node I get the error ERROR: Access denied to require 'puppeteer'.
I tried the two solutions here but I didn’t manage it to work…
How can I use it Puppeteer on n8n?