[Can't add my credit card Visa and MasterCard.]

Hello there! every time i try to charge lindens dolars cant add my credit card visa and mastercard. I dont know how many times i tried , i need help please . this is the message i keep getting every time i try to buy linden dollars:

Status:

Sorry, your payment failed. Please try another payment method

[Can't add my credit card Visa and MasterCard.]

Hello there! every time i try to charge lindens dolars cant add my credit card visa and mastercard. I dont know how many times i tried , i need help please . this is the message i keep getting every time i try to buy linden dollars:

Status:

Sorry, your payment failed. Please try another payment method   Thanks for reading this post