Problem On Configuration.yaml

Hello, I started using Hassio but when i add devices with the integrations is ok , but when i use the configuration.yaml i do not see my devices!! , but now i have this problems can you help me Thanks!
Errror:
Error loading /config/configuration.yaml: while parsing a block mapping
in “/config/configuration.yaml”, line 3, column 1
expected , but found ‘’
in “/config/configuration.yaml”, line 34, column 2

And my Config.yaml is :

// = my comment

Configure a default setup of Home Assistant (frontend, api, etc)

default_config:

discovery:
ignore:

  • igd

media_player: //not working fire TV

Use the Python ADB implementation

  • platform: androidtv
    name: Android TV 1
    host: 192.168.1.116
    switch: //not working ir remote WIFI
  • platform: broadlink
    host: 192.168.0.105
    mac: //addr
    timeout: 15

camera: //Xiaomi 360 cam not working

  • platform: ffmpeg
    input: rtsp://192.168.1.110:554/live/ch00_0
    name: XiaomiCamHobby

discovery:
ignore:
- yeelight
yeelight: //yeelight bulb not working
devices:
192.168.1.25:
name: Living Room

platform: ffmpeg // h264 basic cam not working
name: 247
input: rtsp://192.168.1.247/user=//myuser_password=1234_channel=1_stream=0.sdp?real_stream

Text to speech

tts:

  • platform: google_translate

group: !include groups.yaml
automation: !include automations.yaml
script: !include scripts.yaml
scene: !include scenes.yaml

                    Thanks .