Just give your current and past clients your profile URL and ask them to leave you a review. It will only take a minute, and will seriously boost your profile, helping you attract new clients.
Nowadays people are very used to leaving reviews online for services they recommend, so don't be shy. Not only will potential clients be much more inclined to make contact, but your profile will show up higher in the directory the more reviews you have!
Note: Make sure you put Life Coach Hub on your Safe Sender email list so that you are sure to receive important emails.