I have signed up for Amazon Prime but can't find the icon anywhere on my smart TV. What do I do ?

Is your LG Television a Smart Television and connected to your home WiFi Network? If it isn't, you can't?

If it is a Smart TV, the videos explain.

On the smart television, search for the Amazon Music App, and then log in to your Amazon account.

Vizio Smart-TVs Adding Amazon Music App - Media Play News

https://www.mediaplaynews.com > vizio-smart-tvs-addi...
Mar 4, 2022 - The Amazon Music app allows Vizio users to launch the app from the home screen and search and discover songs, albums, playlists and more. Prime ...

VIZIO Smart TV Users Now Have Access to Amazon Music

https://thestreamable.com > news > vizio-smart-tv-users-...
Mar 4, 2022 - The Amazon Music app allows VIZIO users to launch the app from the home screen and easily search for songs, albums, playlists, and more. Prime ...

Open Amazon video application (if is not preinstalled download it from application store of your Smart TV)
Register your Smart TV: select Sign in and start watching OR choose Register on Amazon web site to get a character code
You Need to be already subscribed for Amazon Prime before you do anything on your device (do it online not on your tv or device)

hi Sylvia.
this is all i could find out.
You can get the Prime Video app from the Samsung Smart Hub:

1. Press the Smart Hub button on your TV remote.
2. Select Samsung Apps from the menu.
3. Select Prime Video.

Watch Prime Video on Samsung TVs - Prime Video: Help

or read up more at this link.
How do get amazon prime app on my smart TV Google Search

Amazon Prime $99 per year unless you have a free offer

You need to upscale to a smart TV.

If you are already a member of Amazon Prime, when you configure Amazon Video on your TV (which requires your Amazon login & password), it will recognize that you are a Prime member and provide you with Prime menus & content.

If you need further help, reach me via phone at https://www.6ya.com/expert/brandon_bf4b4a06876c89a0

Amazon.com Help: About Prime Video

www.amazon.com/gp/help/customer/display.html/?...

Amazon.com, Inc.With an eligible Amazon Prime membership, you have access to thousands of PrimeVideo titles at no additional cost. To find Prime movies and TV shows on your connected device, look for the Prime Video or Included with Prime categories on the Amazon Video Home screen. You can also use Search to find a specific title.‎Watch an Amazon Video Title - ‎About Watching First Episodes

Amazon.com Help: About Prime Early Access

https://www.amazon.com/gp/help/.../display.html?...

Amazon.com, Inc.Prime Early Access is a feature that gives Prime members 30-minute early access to Lightning Deals on Amazon.com and new sales events on MyHabit.com.

Amazon.com Help: Watch an Amazon Video Title