Moto G hard bricked

Today I bought a Moto G 2nd generation spoiled, she said she was with software problem, I thought reinstalling the stock rom solved, right? not when I received the phone it was freezed in the screen of bootloader unlocked, i tried reinstalling the stock rom the bootloader showed all results ok but when the phone restarted he kept freezed, I can still access the bootloader, recovery etc .. but I couldn't install a custom recovery the results ok but when I enter the recovery nothing more than the stock recovery
Sorry for bad english