Step 1. Select the account those are asking for verification then right click on the Instagram logo , here it will see option Details
Step 2. Click on Details here it will show you account details along with status of the account , if the account is success it will show SUCCESS in the status , if it is asking for verification it will show REQUIRES VERIFICATION .
Step 3. Here you will get two option for account verification 1> Phone Verification 2> Email Verification select any one of the option which one is easy for your account verification then click on Send Verification Code , After click on Send Verification Code it will ask you for enter verification Code in the box
Here you need to enter six digit code that you have received in phone number , then click on verify.
Step 4. After click on Verify wait for couple of minutes your account will be verify automatically then will show SUCCESS in the status then after cancel this window.