Leaving Afghanistan is a challenge. The reason why Manmeet is celebrated so is because he made the impossible happen. I struggled with this problem for six months until I contacted Manmeet and he made it happen, and he's not with us anymore.
The fact is that they fear having their names brought forward. If that is leaked publicly, either the regions where they're coming from or their names themselves, there is a distinct risk of their family members being kidnapped, being held for extortion for large sums of money, especially if it's known that they are able to pay or they have others who are helping them who might be able to pay. For these reasons, for them to leave Afghanistan is very difficult.