I want to uninstall Google chat app

Nice to meet you, *****!
Where do you have the Google chat app installed, please?

What phone do you have, it is an Android phone?

Got you
You have a Google Chat App itself on your device, right?

Ok, can you find this App's icon in your phone?

Good. Please Tap on it and Hold. You will see a pop-up window with options to do with the App. Choose - Uninstall

No worries, we will try other ways
*****, please find Settings App on your phone
Tap on it to open Settings
Then, Find Apps menu
Let me know if you can find these options on your device

Please scroll down that list and make sure you have checked everything on that menu

Good. Now click on it and choose Delete
My pleasure, I am glad you found it :)
Is there anything else I can do for you today?