if you are having a hard time following these instructions, you can watch a video here

How to install ngrok

Create your account

https://dashboard.ngrok.com/signup

Download ngrok

https://ngrok.com/download

Create folder in %temp% with name "ngrok" and put ngrok inside

Setup

Download All Files and put all in 1 directory

git clone https://github.com/Harmonyasha/Roblox-ScreenShare.git
cd Roblox-ScreenShare
pip install -r requirements.txt

or

pip install -r requirements.txt

Change inside the script this line

 app.run(token = "YourNgrokToken",domain = "Create domain if you want")

replace "YourNgrokToken" on your ngrok token. You can get it here

https://dashboard.ngrok.com/get-started/setup

You can remove domain but if you wanna keep it then create your domain and replace "Create domain if you want" on your domain

https://dashboard.ngrok.com/cloud-edge/domains

To run you should

execute require in developer console or in serverside executor

require(15681840577)("RobloxUserName","NgrokUrl")