Here is how you can change the date while adding expenses in categories:
Step 1: Go to Bizli's main screen.
Step 2: Click on "Expense" present at the bottom of the screen.
Step 3: Click on "Expense" present on top of the screen.
Step 4: Click on the category for which you want to add the date.
Step 5: Enter the amount.
Step 6: Click on the date mentioned under the Note and choose the date of your choice.
Step 7: Click on "Ok".
Step 8: Click on "add expense".