Debugging must be done on my computer.
You could use Team viewer or "chrome remote desktop" (which is free unlimited and works very good). We will not share the software for this small project.
SDK was working properly a few years ago when compiled in Android Studio Version 1.
Now we use Studio V3 and there are two problems:
1- When we Generate a build some of the ebooks in the app won't open (They freeze in middle of opening).
2- Even the old SDKs that work good, the ebooks don't function properly if the android device has a newer version of "webView" installed on the Android device.
Please let us know the cost to debug and fix app on OUR computer.
If a freelancer proves to be able to fix these issues quickly - we may consider hiring for larger projects.
We will share malfunctioning SDK with competent freelancers.