How to make an elytra launcher in Minecraft Bedrock Edition HD

How to make an elytra launcher in Minecraft Bedrock Edition Materials Required for this build are: 15=dispenser 27=redstone 3=redstone torch 2=redstone repeaters 6=solid blocks (any block but glass block or slab) 8=oak wood buttons 1=stone button 64=tnt Thank you guys for watching this video Please like and subscribe