Hey, guys.
So I have an android device (An amazon kindle fire to be exact), and I would like to use bluestack to play Pixel Gun 3d on my PC. However, I don't know how to sync my data. Whenever I push the 'sync data' button on my kindle, nothing happens. I just want to sync my gmail account to my PG3D account. Can anyone help me with this? Also, my username is Tiger60f2