The chart and images together make some secrets as the deployment is progressing to hold things such as the password to access Jenkins. The notes include a command to use to get this password from Kubernetes and display it on your Terminal:
printf $(kubectl get secret --namespace default j-jenkins -o jsonpath="{.data.jenkins-admin-password}" | base64 --decode);echo
Run that command and copy the output, as we'll need it to log in to your instance of Jenkins. The next commands tell you how to get a URL to access Jenkins. You can use those commands to get the information and open a browser to access Jenkins. If you deployed this to Minikube, you can also use Minikube to open a browser window for the relevant service:
minikube ...