Hey Vipul,
I’m really sorry for the delay in reply! We normally get to all tickets within 24 hours, I assigned this ticket to myself only a few hours after you posted it but I missed it in my queue!
Really sorry about that Vipul – especially since there is unfortunately some bad news here: version 2.0.10 even without customizations likely would not work with our Facebook Importer plugin, or indeed any other add-on here. It’s not guaranteed, and it might work in many ways but there would likely be lots of other issues arising as you went about using the plugins together.
Let us know if you have any other questions or concerns!
Thanks,
George