Default Need a rom/ firmware for karbonn a18+

Guys i need a firmware or we can say a stock rom for karbonn a18+...

Pls guys please provide me a stock rom or firmware to directly flash by copying the zip file on sd card....

A link of other flashable rom is also helpfull...pls i have to clear stock rom is android 4.2.2..


Thank you all in advance...

I hope for help...