how to fix display laptop to tv hdmi?

I use Showbox app to watch movies and TV shows on android phone. I want to know how can I fix my display laptop to tv hdmi?
First thing you need to do is to connect the laptop to the TV by using HDMI cable. Now your laptop screen will get mirrored on your TV screen.
The first thing you want to do is make sure that your laptop's video driver is up-to-date.

Hope that helps! 😀
Connect the HDMI cable to the laptop. Connect the other end of the HDMI cable to an input on your TV. If your TV has multiple input sources, then select one that specifies it is for an HDMI connection. Laptops have a VGA port, and the easiest way to connect them to a TV is with an adaptor. The first thing to do is make sure that your display laptop and your TV are connected to the same Wi-Fi network. Next, ensure that you have the most up-to-date version of Windows on your laptop.
I was trying to connect my laptop to a TV using an HDMI cable and the video would not display on the TV. I found that while my laptop would output the video signal through the HDMI cable, it wouldn’t output sound through it. Apple TV is a streaming device, so you're limited to the content that comes from Apple. An HDMI cable will allow you to stream video and audio from your Mac to your TV. The best way to connect your laptop to a TV is the HDMI cable. An HDMI cable carries both audio and video data through a single cable and since most newer laptops have HDMI ports, you can directly connect your laptop to a TV.
Turn on the laptop and TV (both have HDMI ports),and prepare an HDMI cable. Connect the HDMI cable to the HDMI port on the laptop and TV. Now you will see a blue screen on the TV, showing no signal. Press the INPUT or SOURCE button on the TV remote control. Now you can see the same screen as your laptop on the TV.