Hello (Commander Shepardπ)!
(sure thing, all DLC finished, I even played the PVP parts. Well, it brings back those memories π€―...)
To your not-so-funny problem, because I'm not laughing at all.
The verification is probably still running, or some sort of additional check, and now you have to prove the payment card that does not exist because it's probably a result of your mobile number being mistaken with your card number, is this the situation, please?
Well, kindly submit a complaint (please click this link), I'm sure you could use some help now.
Just copy and paste your previous posts posted in this thread so you don't have to write anything again, although some sort of summarization, should help - it all got quite complicated, I think π
Plus insert every email, chat communication - anything important and related, please.
Hopefully, we'll be able to sort things out.