Step 1:  Locate the DB backup file

              The database backup is stored in the following path

               Your cloud repository -> wp time capsule -> site name -> wp-content -> uploads -> tCapsule -> backups -> *.sql  (or)
              Your cloud repository -> wp time capsule -> site name -> wp-content -> uploads -> tCapsule -> backups -> *.sql.gz
Step: 2  Download the DB backup SQL file 

Step: 3  Extract the DB backup SQL file if the file has .gz extension else go to step 4.

Step: 4  Make sure that the OLD database with the same name exists, by referencing the wp-config.php file on your cloud storage by visiting Your cloud repository -> wp time                   capsule -> site name -> wp-config.php

Step: 5  Open PHPMyadmin and import the SQL file, you have got on step 3.

Step: 6  Wait till the import is over, and now you have the Database restored.

Note: This will overwrite the current Database, so any new changes will be lost.