Mullvad VPN Connection

Hello, I am new in Networking in general and Mikrotik.

I watched several tutorials in YT and read some articles on how to set up VPN with RouterOS7 but no detail or Step by step in order to use a service like Mullvad or NordVPN or other main VPN provider.
I really struggle to setup either OpenVPN connection or Wiireguard connection using my Hex S router?
Could someone point me to a beginners step by step documentation on how to setup a VPN ?
Thanks

USE WIREGUARD its very easy and available on vers 7.1.1

http://forum.mikrotik.com/t/problem-with-wireguard-and-wlan/154883/5