You will have to use the Kotak Securities Neo mobile app for viewing this.
You can receive the contract note via email by following the below steps in the Neo m
1. Go to the profile section from the top right corner of your home screen and click on reports and statements
2. Click on account statements on email
3. Under report type select contract note and choose the financial year from the available options
4. Click on email reports
5. You will receive the contract note on your registered email address
To know how to set up your account on the Neo mobile app, click here.