Public client ip

Traefik Traefik v2
1

Hi,
I'm using Traefik with helm chart. it runs on k8s
I added access logs and want to have a public client IP

this is my value.yml file-

autoscaling:
  enabled: true
  maxReplicas: 5
  minReplicas: 3

logs:
  # general:
  #   level: INFO
  access:
    enabled: true
    format: json
    fields:
      headers: 
        defaultMode: keep
        names:
          defaultMode: keep
          User-Agent: keep
          Autorization: keep
          Content-Type: keep
          X-Forwarded-Host: keep
          X-Forwarded-Tls-Client-Cert-Info: keep  
          X-Real-IP: keep
          X-Forwarded-For: keep

service:
  spec:
    loadBalancerIP: xx.xx.xx.xx

I see all access logs but client IP is private IP and not public
how to get real client public IP ?