On the menu sidebar, navigate to the second icon, select Warehouses and then select Salesman Details tab. 

Select Add Sales Executive and provide the required details such as name, email phone number and select Save.

Check email for system generated verification mail.

Open  https://play.google.com/store/apps/details?id=com.storimart&hl=en or https://apps.apple.com/in/app/storimart-seller/id1529404738 to download the application from its respective store. Provide the registered mobile number and click Send OTP.  An OTP will be generated which is valid for one year.