I installed OpenVPN connect on my phone and I use it with my ExpressVPN servers.
I downloaded the configuration files (OPVN) from the privateinternetaccess.com site and imported them into the app.
I can connect to the VPN with no issues (i have to eliminate the fragment portion as it says fragment it not supported), but I have no internet. The username, password, certificates and keys are all in the OPVN file. Can anyone help me ? Using the Windows App, it works like a charm. On Android it doesn't.