Skill Learning App

Hello, it is an application to look for tutors nearby that can teach you many kind of skills. I designed it 2 years ago. Here is the prototype link:
https://invis.io/Y7RL8IZ6DZB
And app store link:
https://itunes.apple.com/vn/app/local-skills/id1301900165?mt=8
All the best. Thank you.