Buy a new one or if it's under warranty you can try to get it exchanged with the vendor.
If you want to recover photos, try some DIY software or if you're willing to pay, google "ADRC" and give them a call to get a quotation. Paid data recovery services won't be cheap, though, speaking from personal experience.
It will help if you can be more specific in what you want to find out. Your query is unclear in terms of what assistance you need.