The Lets Encrypt security certificate on our websites has expired. I am a marketing manager with no IT technical skills working remotely and have no IT support person I can contact internally to work out who hosts our websites or how I can get a new certificate added.
Can you help? I can email you screenshots of the details of the failed certificate if this helps. I am sorry this is such a basic request. Any help woud be greatly appreciated as both our websites are currently showing to customers as not secure.