Help me with route, thanks

I use my codeigniter rc3 as HMVC. Here is my structure



I try to do some action from HomeView with input username and password also method POST that handled by Home Controller to ActionSignIn. I set the route like this

PHP Code:

$routes->get('action-signin', 'Acme\Home\Controllers\HomeAction\ActionSignIn::index'); 


Peekaboo, it show 404 when I press the submit button. I try to visit

Code:

https://my.project-name.tld/action-signin

directly, nothing was wrong.