please help, I think I've bricked my phone topic

after flashing a custom rom named fakitkat
in my samsung galaxy star duos gt-s5282, there is a black screen appearing just after the "Samsung galaxy Star Duos:GT-s5282".
even the recovery mode isnt opening, by the key combination, "vol down+home+power", same black screen appears.
what to do, Is my device bricked, is there any possibility to recover,
please help :(