JustDial.com — Someone changed my number

Address:

Awdhutwadi Yavatmal

[protected] got a call from this number. He ask me that if you want to change number for your business. Kindly change. I have given him alternate number. A person generated otp he ask me that number and said that your number is changed. After few minutes i saw in just dial app that whether my number is change or not. But number was not change and he added his number in my business profile. I don't know the intention. Please find out the why this fraud is happen and kindly change my number again which was previously entered