Fresh install on Kubernetes cant access services

[IliasP-Liberis]

Hi guys, I just installed the wg-access-server in my kubernetes cluster by using helm in or der to be able to access the private services via my workstation
I used the following command
helm install wireguard -n vpn --repo https://place1.github.io/wg-access-server wg-access-server \ --set wireguard.config.privateKey=xxxxxxxxxxxxxxxxxxxxxxxxxxx \ --set config.adminPassword=xxxxxxxxxxxxxxxxxxx \ --set ingress.enabled=true \ --set ingress.hosts={vpn.xxxxxxxxx.com}

however when I connect to the vpn I cannot access any of the internal services by pinging their cluster ips or fqdns nor am able to access external websites like google.com etc.
The services/ingresses themselves are working fine, it looks like a networking issue but it should be working no?
Am I missing a configuration or something?
Apologies but I am by no means a k8s or networking expert and cant find enough info to solve this.