Hey, Today I went with my mum to Homebase (a DIY store in the UK) to get some paint for my room. So, we agreed I'd buy a tin and she'd buy a tin each costing £14.99. So I went up to the checkout and she put my card in (Visa Electron) and I typed in my PIN and it said Pin Approved. Then it said something like 'config error' and the woman at the till said that is was nothing wrong with my card, but a technical fault due to their tills. So I said to my mum 'I'll withdraw the money and give it to you later'. So she bought everything. So tonight, I went onto the online banking and I have been charged £14.99. I don't know what to do. I didn't receive a receipt or anything from the shop because my card came up with an error...nevertheless I have been charged. Am I going to get my money back?! What shall I do?!