How to show/hide Smart Lists ?
There are 7 default lists in TickTick: All, Today, Next 7 Days, Assigned to me, Calendar, Tags, Completed. Some of them are hidden by default, and you can enable them by the following steps:
Take "Completed" as an example:
Open TickTick on your iOS device and slide the screen to the right.
Click the gear-shaped icon in the upper right corner.
Tap "Smart List".
Enable "Completed"(choose "show").