Using an Autoclicker

Open the terminal

On the bottom of your session, click "Terminal Emulator"

Install the autoclicker

In the terminal, type bash and press Enter. Then, run the following commands:

cd ~/Downloads;
wget https://github.com/robiot/xclicker/releases/download/v1.5.1/xclicker_1.5.1_$(dpkg --print-architecture).deb;
sudo apt-get install ./xclicker*.deb -y;

You can now close the terminal.

Open the autoclicker

In the top right corner, go to Applications > Accessories > Xclicker

Use the autoclicker

The autoclicker has a user interface that should be easy to use.