As an affiliate marketer, you help product owners who has an affiliate program to sell their products. Basically, you sign up to their affiliate program, and they will provide you with your affiliate link. Once you have that link, you can place it on your website, social media or wherever. As Long as you are speaking to the right audience, people who are in your niche (people who are interested in what you promote), and they buy a product through your affiliate link, you will earn a commission.
Of course you can say, well just compete. That’s the essence or free enterprise. But then, realistically, what are the chances of still succeeding in this WA promotion niche? There are already a lot of veterans way, way ahead — like YOU. For a newbie appreciating how excellently you have developed your promotion site, it looks like a very tall order to come up with something better and competitive. And mind you, you are not the only excellent site around promoting WA.