I think youre mixing up the directions, in the video the PFs come from the south but in this image they would be coming from the north. So in the vid Seeking is actually moving his volks TOWARDS the flashing red cap point, the fuel, as the PFs are approaching from enemies base, where the road forks.
In this image my volks are exactly where Seekings Volks were. I used Cheatmods so my base is in the south, yes.
I have volks on the sandbag point. I have REs on the fuel capping it.