Network error Iphone Matomo app

I have downloaded the matomo app for iphone
Im getting the error
Network error
There was an http error
The request returned the ‘not found’ it is looking for the matomo/index.php
I have checked and this index.php is not in the directory?

Are you sure this is the directory where you installed Matomo as there is an index.php in the Matomo directory?

ok thanks I have now found index.php but still

getting attached error message
This file definitely exists as I have checked it


Check your webserver access log to see if it is requesting the correct URL.

Thanks Lukas, its saying in error log AH01797: client denied by server configuration: