I seriously need to find a solid way to learn my kcikflips any tips?

Im not a noob when it comes to skating. Ive dropped into some of the biggest ramps out there. I skate street mostly. Im not scared to bail, i have solid ollies, and i have all the basics down. I have been skating for 6 years. I have entered a few competitions in upstate ny. My problem is i cant kickflip. I try i try i try and never any success. ive youtubed any possible kickflip video and i still cant get it down i always land with one foot. I need some tips from people who have struggled with this trick not the typical ollie and flick your foot off the conave tips but actuall tips on how some of you have conquered this trick??