1) Tried to connect the database by using some other DB client tools but no luck.
2) Handled the facebook contacts when we don't receive from our server and test it, but it has an issue with 'location' field, what is the exact filed used in the backend to get the contacts.
3) Integrated PostLinkedInMessage service for the thoughtful messages if the recipient is from linkedIn, seems to be service has an issue in response, send the details in separate mail thread.