My top affiliate offer and your methods for scaling

I have found a top affiliate offer. It is a legit VPN provider that costs only about 1 euro per month (in the first year). I know how to promote the offer. I have already achieved over 35 sales. I am looking for someone who can scale this (the marketing methods).

Do you have a budget ?

How much do you get paid for each paying client you bring them?

It might be worth hiring an agency to run FB or Google ads for you for $500+ per month plus another $500+ in ad spend and keep the profits for yourself.