How can I uninstall PrestaShop for my site?

I installed PrestaShop for my site, unfortunately, I changed my idea after several days, I want to deploy WordPress instead.
How can I uninstall PrestaShop from my site? I didn’t find option for uninstalling.
Thanks!

Good Question. I would back up the site. Then use the file manager and delete the files in your public_html folder. Leave a/the index file. I THINK you can leave the data base alone. You may want to double check on that.

Thanks, I will delete that first, and then deploy WordPress.