Final page in order process gives incomplete details

[shaneh]

Hi,

I've written an implementation of a third party Payment Gateways API and linked to WHMCS.

 

When a customer goes through the order process everything works normally except the last page shows conflicting information.

 

On the top right is says Unpaid and there's a button to Pay Now.

Then a line says "Thank You! Your payment was successful."

 

On the last line under Transactions is says "No Related Transactions Found"

 

Am I not returning the correct information from the Gateway Module I've written?

 

Thanks

Shane