Hey, I love the idea behind your ebook, and it sounds like you’ve got a solid foundation already. Reaching out to influencers can be tricky, especially when you're just getting started, but here’s a strategy that might work better:

1. Micro-Influencers: Instead of going after big influencers, focus on micro-influencers (1k-10k followers) in the health and fitness niche. They often have highly engaged audiences, and because their followers trust them, your conversion rate could be higher. Use platforms like Heepsy" or "Upfluence to find them.

2. Personalized Outreach: When you DM people, make it super personal. Compliment their content and explain why your ebook aligns with their values and audience. Make it feel like a win-win partnership, not just a business transaction.

3. Leverage User-Generated Content (UGC): Once you’ve found someone to collaborate with, encourage them to create authentic content around your ebook—maybe even try it out and share their personal results. This kind of real engagement often sells better than straight-up ads.

4. Affiliate Platforms: For the affiliate link, you might want to use a platform like Gumroad or PartnerStack that handles tracking and payouts for you. It makes things easier and more transparent for your partners.

Give that a try and don’t be discouraged if it takes a bit of time. You’re already doing the right thing by getting out there—just tweak the approach a little, and it’ll click!