Approval on Every Request

Hi Developers,

I am facing a problem that is, every time when i request for something to
freeagent, it asks for login authentication and App Approval every time.
Could you please tell me the way in which simply when i approve the app
once then next time it will automatically approve. And also prompt login
window only in the situation when i am not login to the system. If i
already login to the system then it automatically login and approve app and
return code to me. (see attachment also, these appears on every request).

Kind Regards,
Ambosco, Sherserve