Question Need help in getting aVPN for my samsung smart TV

[psgros]

I am new and not sure exactly where to post this.

Lots of questions on express air cove. I have express VPN on my cell and been thinking about aircove so I can use vpn on my samsung smart TV. Will I need to pay two accounts or should I drop the cell if i get aircove
Also looking for how to connect from xfinity router modem plus a few other questions....