"A Helping Hand" mission - some idiots show up to deliver our mission items ((MW2 - DMZ))

So you came here for real mission help? You got it.
1) Find the specified items (garages, industrial areas, and obviously you bring your own C4)
2) Enter the mall at Sa'id City from the roof
3) Check the mini-map in the video for the location of the Enfer building on the 2nd floor
4) Check on the floors at the backroom of the Enfer store for hidden item placement locations
- you do NOT put them into a storage container
- you do NOT need to enter the locked area
- there are also item placement areas in the main Enfer store area near the backroom