Route is working when referred but when I go to that provided link it will not find the controller function in laravel

I have added a custom function to save pictures and added the route as well and when I reference the route it does work but when visiting it gives error that the function can not be found with reflectionexception error ReflectionException

Function () does not exist

Controller ----------------------

/**
*    show the form for uploading profile picture 
*    
*   @return \Illuminate\Http\Response 
*/
public function changePicture()
{

    return view('usersinformation.profilepicture');
}

route web.php ---------------------------

Route::get('usersinformation/changePicture',[usersinformationController::class, 'changePicture'])->name('usersinformation.changePicture');

Route::post('usersinformation/savePicture', 'usersinformationController@savePicture');

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