Hate to say it but free VPNS never work out right. I would use caution when selecting a free VPN. Free VPNs can either 1. Slow down your internet 2. Sell or leak your data. 3. Use a P2P system where you connect to someone else's IP address and someone else connects to yours. Basically a P2P VPN is the worst because if someone does something illegal on your IP address then you can get into legal trouble.