Here the curl results.
If we could have the help of a member of the elastic team please @rashmi @tylersmalley
curl http://127.0.0.1:5601/kibana not found
curl http://127.0.0.1:5601/kibana/app/kibana Not found
curl http://127.0.0.1:5601/app/kibana Got a Welcome screen response.
curl http://127.0.0.1:5601/api/status : lots of answers with 'Sucess'
Thank you very much Philip for your help