It installed certbot and i prompted my domain to install de certificate, everything said it was done correctly but when i acces my site it says that the connection is not safe even though it shows a valid certificate.
My count shows 37 references to non secure links being served by www.garlana.com.mx
This could be something you'll need to correct in the WordPress theme itself with which is a bit of a pain. (I doubt that this is the case but I have seen it before)
OR it is more likely it might be as simple as adjusting your GENERAL SETTINGS and PERMALINK SETTINGS within the admin section of WordPress.
Your general settings should look something like this:
However, http://www.w3.org/2000/svg redirects to https://www.w3.org/2000/svg anyway.
In my experience it is faster and cleaner for the browser to link to SVG namespace namespace or any other "namespace"that is a secured resource via https directly.
If, as you stated, your WordPress general settings and permalinks are correct, then grab a good text editor and search your template for http:// (that don't point to "namespace resources") and replace them with https://
In any case, you have your LE certificate and it is working.