GPS brought me to a different door and I had to sp...

GPS brought me to a different door and I had to spend a night there.Meijir guys didn't left any instructions for the drivers like me at the security check. At 5am (when they open) I found out that the entrance I am next to is wrong and I have drive back a couple of miles. No phone numbers to call or clear instructions. Leaving a sheet with the numbers I got at the checkpoint so the other drivers doesn't stock in the same situation.