I just completed the application for a Nigerian passport. I had several failed attempts to pay - which made me worry whether several payments were being taken from my account. I finally was able to make payment but instead of acknowledging payment, it took me back to the page to start the process all over again. Thankfully I first checked my bank statement and saw that the amount had already been taken. This will now cause an unnecessary delay in my application because without this, my application will not be deemed as completed without the payment and application acknowledgement letter. I do hope that this can be looked into and resolved pretty quickly.