hi every body have a problem with my drone

1. my drone not conectd with the air craft
2. air craft at the turn on not a voice tulalit
3. LED indicator not turn on

so i'm very confuse.
what you can halp me about my drons problem

Hi there, thank you for reaching out. In order to better to assist, may I know the model type? In addition, is the aircraft and batteries could be fully charged? Thanks.