Please note that this is an English speaking forum so please write in English (Google Translate if need be).
Your question translates as:
I found this jwplayer player and works great on desktop and mobile
but does not leave me to do streaming
Please , if someone gives me a hand with the code ... thanks ... !!!
I set up a web page and pasted in your code and it is playing back fine on Windows (Chrome browser), Apple Mac (Safari browser), and Apple iOS (Safari), so I'm not sure what particular issue you are having? Maybe you need to expand on "does not leave me to do streamiing".
You would need to publish a live stream from an encoder to your Wowza Streaming Engine. You can take a look at the following forum articles describing how to do that:
Specific Encoding Technologies
Assuming that you have published a stream called "myStream" to your Wowza server IP on the application called "live", then the playback URL that are to be used in your JW Player embed code would be the following: