PLZ PLZ pLZ help only u can save me..

hello friends i really need ur help plz .....i had recently install custom rom on my phone samsung galaxy s duos gt7562 byhttp://forum.xda-developers.com/android/development/lolipop-extreme-rom-samsung-s-duos-2-gt-t3030181 even before knowing . i had not seen model name correctly i installed it through cwm now phone is not even starting iknow i had no option but if u had then plz assist me my wattsapp 9795158553.... plz yr help kro my dad will kill me