Operation Arrowhead mission "Pathfinder"(or something similar)

[Shooter99]

The second or third mission, where you play as a tank commander. I got to a point where the team doesn't obay any orders, any progress I do on my own ends up in someone calling me back and I have no idea what to do next.
I am not a fan of this game, but since I've never left a game unfinished, I decided to have a go. And this is so frustrating!!! How am I supposed to pass that level? What should I do? I searched the internet, but had no luck so far.
Please help.
Thanks.

[paecmaker]

Have you tried to restart the mission?