Since you've got a mobile app working, maybe you could disclose some statistics? Number of active users & experts, profit and so on.
Well, the application has gone out of beta a week ago on Android and still on review on Ios, so it's not about time to count users or experts/ But we have arrangements with most of the experts of the industry
I've checked it, looks abandoned still - several experts with no info. Hope you'll get more experts and make the app working so investors could make sure the service has demand!