The official language of this Group is English. You should attempt to formulate questions in this language, to facilitate general understanding and attract replies.
You seem to face difficulties in connecting to your deployed instances. Related help may come from the "Connecting to Instances" documentation
page. If you want to send a request to your deployed app, you can simply use the URL of your app, that looks like: http://[VERSION_ID]-dot-[YOUR_PROJECT_ID].
appspot.com. More detail may be found on the "How Requests are Routed" documentation
page.