31-12-2019 10:19 - edited 31-12-2019 10:20
Some banks allow you to reinstate a DD which has been recently cancelled. Most of them would need a call to the bank to set it up again.
If you have any issues then use this form
(However, I do think your bank will reinstate it. Mine did last week when I made the same error)
Welcome to the forum
on 31-12-2019 10:28
Customer service can also set you up with a direct debit if you give them a call Guide: How to find help & contact O2
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