There is no matomo.php?action_name request

Hi,
I dont find any matomo.php? request in my browser network tab. Kindly advise what needs be done to initiate this request so that tracking will work.

Thanks

Hi,

Make sure that the tracking code is added correctly and there is no adblocker or something similar blocking the request.

Tracking code has been added correctly. I am trying this from hybrid mobile application. Kindly advise.
There is no error in console as well.

Thanks