asked by
on 7/10/19ineedhelp@gardeningexpress.co.uk
That is an email address i have for them
In the same boat! No contact details or Twitter account (which is particularly a shame!) but you can find him on LinkedIn under his name. With premium account (free for 1 month if you don't have it) you can directly send him a message.
I will do this next, although doubt it will help as the messages are private...
Good luck!