Step #1. Create your Joomla Contact Form Module

• Go to Extensions > Modules. 
• Click "New".
• Choose "Shack Forms Pro".

• Enter a "Title" for your new Joomla contact form.
• In the "Layout" area, choose "Static".

• Choose a module position for your module to appear. In this image, I'm choosing "position-3".

• Click the "Fields" tab. This is the screen where you can create your form.
• If you're new to Shack Forms, try clicking the "Load sample fields" button.

• If you do click "Load sample fields", you'll see 4 fields: Name, Email, Phone and Message.

Step #2. Test your Joomla Contact Form Module

• Save your new module.
• Go to the front of your site and look for your new module. In the image below, the module is in the right sidebar:

• Fill in the form and give it a test. You should see the result is "Message successfully sent".