Why is My Acorns Debit Card not Working? Hoang P. Updated September 14, 2021 15:21 If you are having any issues using your Acorns debit card, please contact our support team and we'd be happy to help. Was this article helpful? Yes No 0 out of 0 found this helpful Have more questions? Submit a request Comments 0 comments Please sign in to leave a comment.