Hisense HSB218 when I plug it back it doesn't respond at all

I turned my HSB218 off and unplugged it to sleep, today morning, when I plug it back it doesn't respond at all. I removed the power supply and noticed a deformation on the last two diods right on the out put socket.

When can I can a replacement power supply for my Hisense Soundbar HSB218?

Here is the picture of the power supply.