Before in app i have feature of see all activity tab now i do’t have how i can add this tab on app

Recent updates to the QuickBooks mobile application moved the See All Activity feature to a new location. Therefore, you no longer need to add it manually to access this.

Follow these steps:

1. Go to your Dashboard.
2. Click the top-right Activity Log icon.

I'm also adding this page for more information on the QuickBooks Online mobile app features: QuickBooks Online app overview.

Let me know if you have any concerns.