Everything is slow

If your site is running slow with this error I would recommend contacting your host to discuss the memory allocation on the server:
https://help.gandi.net/en/contact

Right now your site is throwing Forbidden access errors:
Forbidden
You don’t have permission to access this resource

Which indicates you don’t have the right folder and/or file permissions set on the server. How did you install WordPress?
Here are some resources to help with the Forbidden msg:
https://www.wpbeginner.com/wp-tutorials/how-to-fix-the-403-forbidden-error-in-wordpress/
https://kinsta.com/blog/403-forbidden-error/

What’s the ongoing problem then?
I see the site is up and running fine at divineforlove.com

If you are still not impressed with the load time then I would suggest a new host.
It’s awfully cheap:
https://www.gandi.net/en-US/simple-hosting#main-content

Again, this is not a WordPress issue. This is a hosting or memory or blocked port or server issue.

Login to your control panel and see if you have access to increase the memory allocation, and/or check out some of this solution:
https://www.wpbeginner.com/wp-tutorials/fix-wordpress-memory-exhausted-error-increase-php-memory/
https://wpmudev.com/blog/increase-memory-limit/

You can also download Elementor:
https://en-ca.ww.wp.xz.cn/plugins/elementor/
Login to your control panel or use FTP to place the zip file under /wp-content/plugins
Use FTP or Control Panel to extract the zip file.
Login to Admin of your site.
Activate the plugin.