New to Drones, hooked something up wrong

Hello, I’m new to drones, and bought a s500 kit. the esc’s came sauntered to a power distribution board. Then everything is wired into rx. tx not reading rx, had issues getting them mated. not sure if arducopter 2.5 w/integrated compass board is all I need. or am I missing something. this kit was lax in directions, I have seen condoms with more writing. can someone lead me to the light.

tx is a flysky fs-i6
using apm planner v2.0.18

thank you