Planners and your account
Open the link your planner sent you and sign in with your own account, or create one. The wedding becomes yours, with everything your planner added, and they stay on it as your planner.
A planner can start your wedding on Ceylon Wedding before you have an account: the checklist, budget, guest list and vendors. When they are ready, they send you a link.
Your planner stays on the wedding and keeps planning with you. You can remove them from the Wedding planner card on the Overview tab.
Your own wedding stays exactly as it is, and your planner joins it. What they had set up separately is not added to it, so ask them for anything you want to keep.