Newb with networking and OPNSense seeking help

[dazed-confused]

Good afternoon.

I recently set up OPNSense and am trying to get a specific port/network of mine to be 100% routed over a VPN address.
I have followed these two guides

https://github.com/FingerlessGlov3s/OPNsensePIAWireguard

AND

https://homenetworkguy.com/how-to/configure-wireguard-opnsense/

I have connected my mobile phone (iOS) and am not able to get an IP address or internet connection.

I have SSH and SFTP access to my OPNsense box and full access to the webGUI.

I can provide any screenshots requested, I just need help.

My end goal is this:

I have 4 ports on a t620+ that are usable minus 1 for WAN. I want to have only one of these ports to be non-VPN outgoing traffic and then the remaining two ports to be VPN outgoing. These remaining two ports would have a Wifi router plugged into each. One for general browsing and then one for guests. They each will be separated networks via IP's and only the general browsing will have access to the Guest and not vice versa. Neither the Guest nor general browsing will have access to non-VPN network.

As a stretch goal, I would want my firewall to change VPN servers for both networks every 3-4 hours or so. I don't mind repetitive work to get this done in the end.

As a side question, how can I get my 4 ports from my I350 turned into 16 or even 20? I have heard about bridging ports together for higher throughput bandwidth, but how would you do that in opnsense on a managed switch.

As an aside, if you have a recommendation on a managed switch that doesn't send telemetry data or require an account to use-I'd appreciate it.

[Greelan]

This tutorial may help: https://forum.opnsense.org/index.php?topic=21205.0