To edit a charity fundraiser you created, visit the manage fundraisers section in your JustGive account. Then click the “Edit” link next to the fundraiser you want to modify.
This will take your to your fundraiser page with “Edit” buttons highlighted in different area of the page. Just click the edit button next to the part you want to edit.
Before or after your fundraiser is live, you can edit most items in your fundraiser including the title, fundraising goal, description, personalized URL, charity list, start date and end date, and the photo or video you added.