They have a Facebook page and I found the following post dated 1 September.
"We are delighted to announce the winners of our Anagram Quiz .
First Prize of £15 goes to Craig Munro and Lucky Draw Prize of £5 is on its way to M Johnston - congratulations
Thank you to all who entered and a special thanks to those who also made donations to the team , helping us raise £257 for the upcoming season . We really appreciate all your support ."
Not sure why they have not contacted entrants who provided an email address or posted on AnswerBank.