Direct Debit taken twice

I unfortunately missed the date of my direct debit and had an email saying that it would be taken 5 days later. That day is today and the direct debit has actually been taken twice! So instead of the £146 I was expecting to go out it is actually 2 payments of £146! How and why has this happened? And how do I get the money back as I need it for other bills??

Hey there @mrharry, thanks for getting in touch here and on Facebook as well. We’ve sent you a DM on Facebook covering your issues and we’ll help you sort them out as quickly as we can.