What is PC?
PC means personal Computer and told
usually computers made on Microsoft, not
Apple. A VPN service must work with multiple
protocols and services, because maybe ISP do
block for some or part of protocols.
If you can connect by PPTP, so try with openvpn or Cisco VPN.
Between all vpn services best protocol is IKEv2 becase has a high speed and wrapped encrypted.
NoodleVPN informs that all its vpn support IKEv2, Cisco VPN (newer than openvpn), openvpn and IPSec (for Mobile phone).
We have an App for pc, but easy connection for all computers is pbk file that you can create it mannual or download it.
buy a vpn for pc and Windows now: https://www.noodlevpn.com/cart.php