Visa Master Service Provider — Master/visa card service provider FAKE CALLS OFFERING DISCOUNT CARDS

I have received calls from mobile no.[protected] and [protected]. One Ms. Sonia is calling and saying that i have to pay an amount of rs.8999/- to utilise the services being offered by them. They are saying that they are from visa master services provider. I told I need some time since it's huge payment I need to think later if I feel it's necessary I'll take the service but she started becoming very rude stating it's already approved and need to pay. I told I didn't even tell to approve and I didn't tell I'll do the payment now send the link I didn't tell. She argued if I don't pay they will autodeduct. I got angry and cut the call. Please take a necessary action about those fraud people.