Taifun Speech Recognizer Extension

I want to use the extension to display text in many languages. However, for better user experience I am providing language names and connecting the correct code to it but it isn’t working. Can somebody please help?
These are my blocks

you might want to elaborate, what exactly is not working…
obviously you only can set one of the supported languages…
you might want to try the example app to find out, how to use the extension…
https://puravidaapps.com/speechRecognizer.php

Taifun