Need help to set up DNS certificate using traefik on windows 2019 Server

Hello Team,
We are having Windows 2019 based AWS EC2 on which we are installing docker containerized web applications.

We are using traefik as ingress controller for routing traffic from internet to these containers based on path based routing.

We wanted to use CA signed SSL certificate given by client, but we are not able to use it properly as of now.
Most of the documents which we have referred are for linux , need help for Windows 2019 based containers.
Please provide quick guidance on this one to resolve this issue as its affecting our go live which is on 17 Sep 2021.

Below are code snippet for Docker-compose and traefik.yaml file,

docker compose file..

version: '3'

services:
traefik:
# The official v2 Traefik docker image
image: traefik:v2.4.14-windowsservercore-1809
# Enables the web UI and tells Traefik to listen to docker
command: --api.insecure=true --providers.docker.endpoint=npipe:////./pipe/docker_engine --entrypoints.web-secure.address=:443
ports:
# The HTTP port
- "87:87"
# The Web UI (enabled by --api.insecure=true)
- "8080:8080"
- "443:443"
volumes:
# So that Traefik can listen to the Docker events
- C:\ProgramData\docker\volumes\traffic_data
- type: npipe
source: \.\pipe\docker_engine
target: \.\pipe\docker_engine
# Traefik file for certificate configuration
# Log file location for traefik
# - /srv/traefik.log:/traefik.log

...

myWebApp:
image: webapplication
labels:
- "traefik.http.routers.myWebApp.rule=Host(mydomain.com)"
- "traefik.http.routers.myWebApp.entrypoints=web-secure"
- "traefik.http.routers.myWebApp.tls=true"


traefik.yaml file,
################################################################

EntryPoints configuration

################################################################

EntryPoints definition

Optional

entryPoints:
web:
address: :80

################################################################

Traefik Certificate configuration

################################################################
tls:
certficates:
-certFile: C:\ProgramData\docker\volumes\cert_data\mydomain.com.cer
keyfile: C:\ProgramData\docker\volumes\cert_data\mydomain.com.key