Hi Manzz,
To add a buddy, you need to click on that person's DP and then again click on the Visit profile link, which you will find on the left side under their DP. After you go into their profile, look for the + sign on the right side of the window as shown by Ajab
You can add me as your buddy if you want to test it. I think you can remove it later if you don't want to continue.
On a different note, you are tagging the wrong Vijay. Our administrator Vijay's UN is "Vijay".
Because there are so many new features, which can't be displayed under our profiles, some features are moved to the back ground which needs couple of clicks before we find them.
Cheers..