The reason I'm asking is I've been on calls with probably 20+ PR agencies and a similar number of brands doing influencer marketing in the past 6 months, and their #1 issue right now is they can't get the right people. Most of the existing influencer platforms have the same influencers, or just not a big enough variety. If you want to advertise a new bikini on a swimwear model; you're fine. Want to launch a new soft drink? They're struggling with the existing platforms.
We're trying to solve this, we're not quite launching yet (probably in the next few weeks), but we're trying to solve this. We currently have just over 1.4M Instagram users along with their email contact information.
PS: Your pricing is way too low. By a factor of 10-50x probably.