Payment Failed

Hi,
I am a newbie when it comes stuff like this.

Hi,

I am doing the integration for fgbmfi2016africaconvention.com. Once I click Pay with GlobalPay i get directed to demo payment page (https://demo.globalpay.com.ng/GlobalPayAPI/Paymentgatewaycapture.aspx).

I select payment option (mastercard or Visa). When i click Make Payment, i get failed payment (https://demo.globalpay.com.ng/GlobalPayAPI/DefaultReceipt.aspx?txnref=0-1325-1477403560&status=failed)

Is there something am doing wrong

Will appreciate your advice

Thanks