Unable to Start Free ChatGPT Plus Trial with Go– “Payment was not approved” for More Than a Week with multiple cards

I am experiencing the exact same issue. I have tried multiple cards, used Incognito mode, cleared cookies and cache, tried different browsers, and even waited more than 24 hours before trying again. Unfortunately, I still receive the message: “Your card was declined.” I would really appreciate any help or guidance from the support team. I have been trying to resolve this issue for quite some time because I would like to claim the free ChatGPT Plus offer. If anyone from the support team can assist me, I would be very grateful. Thank you.