If you’re not happy with Tandem, we’d love you to give us a chance to fix the problem. This’ll help us improve things for you and other customers in the future.
To tell us about a problem, you can email us at email@example.com. Alternatively, you can call us on 0203 370 0970 or send a letter to:
Tandem Money, PO Box 10461, Wigston, LE18 9FH