Konga & Kong kubernetes ingress controller Connection Problem

How can I expose konga using kong.
I’m unable to establish a connection between kong & konga

Konga: It is a UI for kong
Konga: https://github.com/pantsel/konga

Konga needs to talk to Kong’s Admin API.
Please ensure that Konga can access Kong’s Admin API service in Kubernetes.

Please post any specific issues with more details if you need more help.