(1) You will need to have WordPress and a core theme installed before starting. I highly recommend using the HELLO Elementor theme from Elementor, which you can download from the wordpress.org repository. It is free, light weight, super easy to use & works well with my template.
(2) Make sure you have previously installed Elementor PRO plugin before starting. This template kit does need the PRO version in order to use the contact & signup forms. If you plan to add another form plugin then the free Elementor will work with the rest of the template
ELEMENTOR – https://elementor.com/
The above does include an affiliate link. I do get a benefit if you choose to purchase through the link. I only recommend products I use myself and/or trust implicitly.