To change the DNS server settings on your iOS Device, please follow these instructions:
Step 1: From the iPad's home screen, tap Settings.
Step 2: Tap General on the sidebar.
Step 3: Tap Network.
Step 4: Tap Wi-Fi.
Step 5: Find your wireless network in the list, and then click the arrow.
Step 6: Tap the DNS field.
Step 7: Delete the current DNS servers, and enter the new DNS servers. If you enter more than one DNS server, be sure to separate the servers with commas.
Step 8: To use PIA DNS, enter 18.104.22.168 and 22.214.171.124
Following these steps, please clear your browser cache and cookies, close the browser, reconnect the VPN, then open a fresh browser.
Please note: this change can only be applied to Wifi connections, not mobile data.