You can delete unwanted/accidentally uploaded series by following this guide.
1. Log into your account
2. Go to your dashboard
3. Choose the series to be deleted and click on "Edit Series" pencil symbol
4. Scroll all the way down, right next to update series hit DELETE, and you are Done!
Now you can add a new series.
Should you need any assistance or have any questions, please reach out to us via email at firstname.lastname@example.org. And our support team will be available to help you out.