In our case, Bluedart mentioned that VFS instructs them to send the package and until they get the green signal from the VFS, Bluedart will not ship the package. In our case, that's why Bluedart has only shipped two of the three AWBs (was delivered within a day) and the third one is still waiting to be shipped because Bluedart has not received instruction from VFS yet. Apparently, in their system, some link has to be activated by VFS. I dropped an email to VFS stating the situation, but did not receive any updates yet.