Expert Marketer that can create leads and convert into sales through organic methods

Need a marketer that can help us drive more sales and convert leads for our products and services through socials etc mainly organically
We are wiling to try our strategies be it a special offer etc and need someone with a proven track record
I want to try something different from Paid ads/ SEO unless they can be done as part of the strategy on a cheap budget
Our products are trading software and education for the financial markets on a monthly membership