I have managed some big influencers (not social media as it is not yet that big in my country) and let me tell you a golden rule.
Do not go out publicly looking for clients. Establish your brand and protect it by picking projects that your views and your audience's views align with. And then stick with it.
You coming out here seeking clients as an influencer just shows how little your brand value is.
Create contact forms and sales funnels so that your prospective buyers reach out to you based on your visibility, not the opposite way.
Good luck.