Developing application/ iOS and Android such as Hogugu -- 2

Thank you for reading.
Details is below.

▶︎Sample applications
Hogugu
https://hogugu.com/

▶︎Purpose
Matching between therapist and customer.
Therapists pay fee every month (subscription)

▶︎Main function
・login
・registration of therapist and customer
・registration of therapist schedule
・filtered search
・subscription payment
・chat with which customer can ask therapist
・Devices
　User　：PC, tablet, smartphone
　Admin：PC
・admin screen

▶︎Documents A)~D)
I am looking forward to long term relationship with you.
Please read the documents which explain the detail of app in order to avoid the trouble.
If one of the request is hard to you, please let me know.