We were given a Groupon voucher for afternoon tea at the Birmingham Botanical Gardens as a Christmas present, which had to be used towards the end of April. We tried to book at the end of March, but there were no dates available before the voucher expired and we were unable to get through to Groupon by phone. We rang the Botanical Gardens and eventually spoke to a man called Daniel who was helpful and said he would extend the voucher if needed and help us if we could not sort the voucher out with Groupon. On 3rd April I rang Groupon and finally getting through spoke to a lady who said they would give us the money back but only if she could contact the person who gave us the voucher as a Christmas present - this I felt was unacceptable as it was a present. I emailed the Botanical Gardens as they had offered to extend the voucher and I thought they might be concerned that Groupon was offering us the money back (they would lose income and bad customer experience). I have not heard from Botanical Gardens since my email to them on 3rd April. The customer service has not been good by either party and I would like this resolved asap thank you Jill Griffin.