How to set up iTunes on PC without a CC?
I have an Apple account on a Mac mini and am linked to a developer account. I need to set up iTunes on a PC for hot reload testing of an iPhone connected to a PC. When installing iTunes and trying to sign in, I get to the Complete your Apple Account screen and where it asks for payment method and billing address I select the option for NONE as the payment method and enter my address. After hitting Continue, it loads same page but now includes a red note at the top that says "For assistance, contact iTunes support at www.apple.com/support/itunes/ww/." The PC in question is a locked down development machine that has the security setting "Controlled Folder Access" turned on. The network it's connected to I think also uses Pi-Hole DNS to block ad and other tracking. Other online sources suggested turning off firewalls or antivirus, which is not possible on this locked down PC.
How can I get iTunes to accept the NONE option and allow me to continue setting this up so that I can connect the iPhone to iTunes on this PC?
[Re-Titled by Moderator]
iPhone 6s Plus, iOS 14