So, you were using your device while it was charging and now the socket is damaged and it won't charge.
Do not despair, we can repair most devices with damaged sockets.
Here are some example prices:
iPhone 5, 5c, 5s - £35
iPhone 6, 6Plus - £45
iPhone 6 Plus, 6s Plus - £50
iPad 2, 3 and 4 - £50
Tablets - £35 (Some are more expensive, please call for a quote.)
Laptops - £65
There are more devices than we can list here, so call for a quote. Please have the make and model number to hand.