Steps:-
1. Login as admin. ( same as problem sub admin)
2. Import TR .csv file with 3000+ again same as file Import TR .csv 3000+ file.
Observe when that Duplicate TR import get status file is Import but real scenario not import.

Expected result:-.  
-          Attach image please check this reference there needs some modification.

• Duplicated data should not be Import also import after notification massage should be correct (Like import duplicate file then get after notification get like successful import but real scenario not import so need correction in notification massage.)