I ran all this way b4 Amita's mission to get the buzzer right close to it. There is a path i see in the video with a blue wrecked bus to the side. For me the bus is laying longways across the path hence blocking it. This place is not a liberated outpost for me hence no fast travel here. I tried to explain this before.
sorry for double post just trying to make this clear. I am on Xbox One
I'm going to try ...
The prologue ends when Sabal digs you out of the snow. Act 1 starts when you arrive at Banapur with Sabal and get introduced to Amita and Bhadra in a cut scene. To get Khilana Bazaar as a liberated outpost, and thus get access to the buzzer, you must do the following Act 1 missions:
The Wolves' Den (Amita's mission)
Propaganda Machine (Sabal's mission)
Return to Sender
Hostage Negotiation
Incursion (liberates Khilana Bazaar)
The first two can be done in either order
If this doesn't make sense I recommend the following walkthrough on youtube (done on a PC, but that shouldn't matter):
https://www.youtube.com/playlist?lis...ErpmfNtRj3ZKRp
Hope this all helps.