My pins are not getting repinned when I pin my sites pin to the group boards. I am regularly pinning pins from my site to around 10 big group boards and they merely gets 1 or 2 repins. Although, when I pin other sites pins to those same group boards, they gets lots of repins. One thing to note is that, when I pin pins to my own boards they gets few repins. I tried creating new accounts and pins from them, but no repins yet. I researched a bit on few group boards and found some other people's pin from my site and they got many repins. Now I am wondering if Pinterest is able to identify that the new account created is my? How can I start getting repins through group boards from my old account (that has lots of followers and authority)?