Error 403 on just set up site

Set everything up as instructed, for a WP site. CF and my plugins, got 403. Do i need to change anything in the site script and if so what?
Here is the full message

Forbidden

You don’t have permission to access / on this server.

Additionally, a 403 Forbidden error was encountered while trying to use an ErrorDocument to handle the request.
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What’s the domain? Was it working with HTTPS before you moved it to Cloudflare?

hi
never had https was only http. Its a wordpress site my sister had set up but its insecure so she found out that cloudflare provide ssl free. I followed all the set up instructions for the cloudflare, pointed the DNS to their servers, installed plugin, activated the recommended switches and what not on the cloudflare app waited 24 hours and now i get 403 :frowning:
the domain is
chantrycottagesoaps.com

I would really appreciate your help

Cheers,

Alla