I need a virtual assistant to provide me with accurate email leads

Looking to outsource my prospecting process. I require 5000 accurate email leads (e.g. from Apollo.io) a month from specific industries, e.g. head of ecommerce, digital directors, head of digital marketing from e-commerce sites with over 100K visitors (details will be provided).

I can provide the list of companies and brands for you to target, and in return, I would like to purchase the email leads in the form of an excel file.