As we are not able to locate the source code of the mobile app on the server and as discussed earlier that if no source code on server then we need to develop a entirely new code for mobile app.
So, we are in process of preparing the development time estimate sheet for mobile app as well as development time for messenger in website.
We assume that API for mobile app is already there but we need some time to understand it and locate it.
If we will not able to locate the current API then we have to develop new one.
For messenger’s API and new development related to messenger in web + mobile app we are reviewing features for the timeline.
I will provide more updates on Monday regarding it.
Thanks & Regards,