The ebay link in the pdf doesn’t provide the parts associated with the link. I’d like to purchase all in a kit. Is there a site that can provide the parts? 

Hi. 
Can you tell me which part are you referring to?
which page of the ebook?
All our recommended parts can be found here: https://makeradvisor.com/tools/
 
You can search on that page the parts you need. Then, you can choose from which store to order it.
Lately, we’ve been getting our parts from Ali express.
 
we don’t have any link for a kit with all the required parts.
 
 Regards.
Sara