error accessing external endpoint kubernetes in digital ocean

Guys, I deployed a .NET WEB API application to Kubernets, however, when I try to access the external endpoint provided by LoadBalancer, nothing returns, do I need to configure anything else? Can anyone help me?

my configuration;

**

apiVersion: apps/v1

kind: Deployment

metadata:

  name: car-companie-deployment

  labels:

    app: car-companie-deployment

spec:

  replicas: 1

  selector:

    matchLabels:

      app: car-companie-deployment

  template:

    metadata:

      labels:

        app: car-companie-deployment

    spec:

      containers:

      - name: car-companie-container

        image: <IMAGE>

        ports:

        - containerPort: 80



---

apiVersion: v1

kind: Service

metadata:

  name: car-companie-service

spec:

  selector:

    app: car-companie-deployment

  ports:

  - protocol: TCP

    port: 80

    targetPort: 80

  type: LoadBalancer

**

images pods : https://imgur.com/a/N1esvEd