Could not find theme option settings page under Appearance

You have to put options.php file in your theme’s main folder. Like this → https://www.screencast.com/t/okoE7De3w

and when you are done with this then add this code in your theme’s functions.php →

if ( !function_exists( 'of_get_option' ) ) {
function of_get_option($name, $default = false) {

	$optionsframework_settings = get_option('optionsframework');

	// Gets the unique option id
	$option_name = $optionsframework_settings['id'];

	if ( get_option($option_name) ) {
		$options = get_option($option_name);
	}

	if ( isset($options[$name]) ) {
		return $options[$name];
	} else {
		return $default;
	}
}
}

Let me know if that works or not?

You are welcome. It s released like a plugin, but in practice, it is a framework. Let me know if you need any help with the Framework settings.