openVPN Port Forwarding after a Tor socks proxy

Question

I have a Windows 10 machine, and I was using an .ovpn config file that forwards a specific port.
Everything was fine until my service provider (ISP) decided to Ban that VPN provider from my country, I had two choices either use a normal proxy or Tor.. to connect to that VPN

I am willing to choose the second one [TOR] because of anonymity issues ..

Now here is the attempts that I tried:

1. ran Tor in my computer, added SocksPort 9150 PreferSOCKSNoAuth in Torrc file,
   configured .ovpn file: added socks-proxy 127.0.0.1 9150 line,
   ran the OpenVPN then it connects successfully, but didn't receive data from that port
   

2. I used whonix gateway alongside with a windows 8 workstation,
   configured the network very well so I was able to connect to Tor from my workstation through the whonix gateway, then I spent a long time reading the whonix documentations ,
   So I installed the OpenVPN in my workstation so it becomes workstation -> Tor -> VPN
   the connection to the VPN was successful, but yet .. didn't receive data from that port
   
   

I used NetCat to test port listening and forwarding .

I spent a week researching before writing this post, I still didn't figure out the answer to this Question :

How can I use my OpenVPN port forwarding alongside with Tor being my shield between my ISP and the VPN provider ?

I Appreciate your help very much .. Thank you.