This issue has now been fixed.
We are currently having some issues with our telephone advice line – we haven’t just forgotten to turn it back on! It currently isn’t able to take voicemails or phone calls, sorry. We have raised it with our IT and hopefully it will be back up and running shortly.
In the meantime, we have many resources available via our website and YouTube channel. You can email us at firstname.lastname@example.org, or use the contact form on our site.