I don't know what just happened with me but a group of few ladies came and tried to sell me their product called green tea. I refused to purchase their product so they told me to call on their toll free number which is 1800 120 170 170 and then to give an OTP which will be received on my number. I didn't know whether this number is genuine or not so I refused to call on this number. Kindly look into this matter.