Layer 2 Tunneling Protocol aka L2TP is a tunneling protocol that is widely used to support Virtual Private Networks (VPNs). When coupled with a VPN, L2TP strengthens your private network, making you invincible on the web. Follow this guide for L2TP configuration for Android

• Tap Settings.

• Tap Connections.

• Tap More connection settings.

• Tap VPN.

• Tap Three vertical dots.

• Tap Add VPN profile.

Insert the following:

• Insert Name: PPTP.
• Type: Select PPTP from the drop-down menu.
• Insert desired server address in Gateway (Here we have used usca.pointtoserver.com) 
• Uncheck L2TP encryption (MPPE).
• Enter your PureVPN credentials. Here is a link you can follow to find 👉 find your VPN credentials.
• Tap on Save.

• Tap L2TP to connect then Tap Connect.

• You are now Connected.