Paypal 4 digit code error on my Amex Card

[quiogue_ry]

Hello, I'm new to Paypal and I tried to confirm my Gcash Amex Virtual Card but I received an error it says "Wrong Code"

I tried to put the code that Gcash Help support gave to me but after trying it several times Paypal removed my card 😞 and now I can't add my card anymore.

This is the code that I entered. 7675/9302 but these 2 won't work

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and then Paypal removed my card I don't know why, they also deducted PHP 198 ($4) in my Gcash Wallet that will be refunded after I confirm my card but how can I confirm my card if they removed it and won't let me to add my card again? Anyone please help me out.