As of May, 2020 the Avery UK support team is working from home. Occasionally it may take a bit of time to reach them by phone. If you experience a delay, please reach to them by email at hello@avery.co.uk and they will be in touch with you soon.
Their phone number is 0800 80 50 20 and lines are open between 9am and 5pm Monday to Friday BST (British Summer Time).