1. Login into Plesk Panel.
2. Click on the "Subscriptions" button on the left side of the screen as marked in the image.
3. Select the "Suspended Subscriptions" which you want to activate as marked in the image.
4. Select on the "Change status" button as marked in the image.
5. Click on the "Activate" button to activate all subscriptions as marked in the image.
6. All subscriptions activated successfully as marked in the image.
