There was once similar project that propose an idea of experts earning by help answer questions. It didn't go well. Nonetheless, you might ends up better, so allow me to ask about details, first of all, how will you prove that the experts are indeed experts?
First, there will be many famous people among the experts. We are going to invite people whose contacts are not publicly available.
Secondly, all experts undergo the KYC procedure.
Thirdly, if you write to an unknown expert and he poorly performed his service, you can return the money.
Cathrina very well described all the advantages and functionality of the AskBrains network in these 2 articles. Please, read them.
https://medium.com/ask-brains/benefits-for-experts-in-askbrains-network-1b8554b2d52fhttps://medium.com/ask-brains/benefits-for-users-in-askbrains-network-6da07981777