Step::1 Login to your cPanel dashboard
Step::2 Scroll down to the Softaculous Apps Installer under Software section
Step::3 Click on All Installation icon
Step::4 Next click on Remove✖️ button infront of the Magento application
Step::5 Now check all the boxes like Remove Directory, Remove Database and Remove Database Users
Step::6 Finally click on Remove Installationbutton at the bottom.
This will take a bit of time to complete the uninstallation process.
Congratulations, you have successfully uninstall Magento from cPanel using Softaculous.