Create app for teachers using previous app code

We already have students app
live on play store

We now need app for teachers

https://codecanyon.net/item/smart-school-school-management-system/19426018?gad_source=1&gclid=Cj0KCQiAoKeuBhCoARIsAB4WxtcxDFiQJNqmTbT5UuywBxEyjt2bZZFYg8h43Dl3EJoUbuOPNjhVniIaAl8cEALw_wcB
check the admin panel of script

We have another app code for teachers
I want you to use that code and replace apis to our SMART SCHOOL apis
You also have to create apis
Must have knowledge of codeignitor