Unhappy Please help me finding a custom ROM for Samsung Galaxy Trend S7392

I wasted 1 month finding the custom ROM for this device. Specifications are:
GT-S7392
CPU: 1GHZ
RAM: 512MB
Android Version: 4.1.2

I don't want to spend another month for the custom ROM of this device. Also suggest me the procedure to flash my original ROM.



Thanks in advance