[Q] Can someone please help me? topic

I am trying to downgrade the AFTV and put on CWM......the downgrade file went across but it the downgrade got cancelled....so now i'm trying to run the command "adb push recovery.img /sdcard/" it says cannot stat 'recovery.img' no such file or directory ....I tried to "mkdir /sdcard" but it already exist

SO right now i'm just stuck on what to do

HELP PLEASE!!!!