You can edit a List from the Lists App
You must be an Organisation Admin to edit a List. If a List that you use is not shown in your Lists App, contact help@makerble.com
Steps
Select My Apps in top menu
Select Lists
Your lists are displayed
Press the Edit button next to the list you want to edit
The Answer Choices within that list are displayed in rows.
Below each Answer Choice is a Priority Number: this determines where within the list each Answer Choice appears.
Note: each Answer Choice must have a unique Priority Number and the numbers should increase sequentially from 1.
Note: if you want to reorder the Answer Choices within a List, you should change the Priority Number rather than editing the text of the Answer Choice itself. If you edit the text within each of the Answer Choice fields, it will edit the Answer Choices on your Contacts' records and/or in your stories that use that Multiple Choice Question.
Note: do not delete any Answer Choices that exist within your List as it could cause a problem if you have contacts that have that particular Answer Choice on their contact record; or if you have stories in which that answer choice was selected in a Multiple Choice question
Press the Add item button to add a new Answer Choice. Make sure you give it a Priority Number.
Press save.
All forms and surveys using this List will automatically be updated to include your additional Answer Choices.