Half Life 2 "Sand trap"

[wtazdevil]

My name nixon and i'm new in here, can u help me with half life 2 game? right now i'm playing in chapter sand trap and i had kill antions warrior. after that Vortigaunt appear and he do something. he told me to get a "bug bait" and i did it. but after that i cant go anywhere. Vortigaunt doesnt go to the door. he is only stay at front of the door. so i can't go inside. but i try a tricky way. i put some box beside him and jump to the box so i can go inside. but in that camp there is a door that i cant open,, i think Vortigaunt must open that door.

actualy i already read all walktrough, but still can't find wat happen.


can you help with this? is there something wrong with my game or i must finishing some task??