Can't find my index

I have a problem finding my created intex in Kibana/Search App engine.

I have an API with a bunch of articles and already created an index with a python script. When I browse 127.0.0.1:9200/articles I do get a response ("articles" is the name of the index). But when I go to Kibana or Elastic Search and try to create an index I can't find my articles index. Can someone help? My email is msander0041@gmail.com

Im open to schedule a call.

Regards,

Martin