Invalid License Key

Item Title:
Cars4Rent | Auto Rental & Taxi Service WordPress Theme + RTL
Purchase Date:
2022-06-06 20:58:23 UTC
I followed the steps given to activate my Slider Revolution with my Item Purchase Code however I keep getting Invalid Key error

The purchase code is only for the theme itself. You cannot activate bundled plugins because they are licensed by the theme’s author. You will still be able to use the plugin without activating it.

Some relevant resources in case of interest: