Fail closed mechanism with TOR before VPN


I am connecting to Tor before VPN with anonymous-vpn.biz according to this instructions https://www.youtube.com/watch?v=nwO31AxfCJM

It is working ok but I dont think it has Fail Closed Mechanism. Is there a way I can just add Fail Closed Mechanism to it? Following some of the instructions in https://www.whonix.org/wiki/Tunnels/Connecting_to_Tor_before_a_VPN?



For reference only:

It might already include a fail closed mechanism. As the VPN provider if that is the case. Check if https://anonymous-vpn.biz/cons-u/img/whonix_vpn.sh does everything mentioned in Whonix documentation.