Visa no la reconoce

hello I try to put the credit card but it tells me wrong data I don’t know what to do I already put 4 different cards can you help me
hola intento poner la tarjeta de credito pero me dice datos incorrectos no se que hacer ya puse 4 tarjetas diferentes me podeis ayudar
Empty input () at line 1, column 1 [parse.c:988] in ’ <meta

Hello there,

You can find some fake credit cards in this link:

The one we usually recommend is this one:

  • card number: 4111 1111 1111 1111
  • Expire: any future date
  • CVV: 3 random digits (except 200 , 201 or 300 )

Here is a working example