Just follow 3 simple steps: 

Step 1  

Login in Axis Direct > Visit the Holding page > Select the stock you want to pledge > Enter the quantity > Click on Pledge/Collateral > Submit 

Step 2 

 You will receive a link on your registered email id or mobile number from NSDL/CDSL for approving Margin Pledge > Visit the link 

Step 3 

Click on the option to generate OTP > Enter the OTP received to approve the Margin pledge > Limits against the pledge will get reflected in the Limits section within an hour. Once pledge is created successfully, your limits will be enhanced for taking positions.