You can edit the frequency of the subscription by doing the following:
- Go to your subscriptions list in the Foxy admin (https://admin.foxycart.com/admin.php?ThisAction=ManageProductSubscriptions).
- Find the desired subscription and click the Edit button next to the subscription.
- Change the Frequency field to the desired frequency.
- Change the Next Date field to the next day that you want the subscription to run.
- Scroll down and click the Update button.
- Double-check the subscription in the list to make sure it appears as expected.