Unhappy [Q] IBALL SLIDE 7334i struck at the IBALL screen...

I had rooted my Iball slide 7334i with farmaroot 1.8.1..it installed the app superuser.... i used my tab to play games.. but fifa 14 and apshalt 8 lagged on my device very much.. so i installed chainfire 3D v3.3 ..opened the app, checked on EGL beta drivers and clicked to install in normal mode...but after 2 secs the device rebooted and only i saw was the screen struck at the IBALL logo all the time..so i turned the device off from the reset port ..i hold the power button and volume up button...i deleated all the user data/factory reset ,wipe cache partition several times ..but the device is still not starting..no matter how many times i wipe data/factory reset the tab is struck at the IBALL logo...i dont have the stock rom... can anyone tell e how can i recover my device???? please tell me..this is my only android device i bought 2 months back...