Phone chat

Hi I got a number from social websites Mingle2 that offer paid chat. I ping the number say hi. Got respond that they offer vedio chat 900per hour. Considering this as fraud but Offer 400 for 10 mins. But I asked for confirmation that caller is genuine. They called I saw female face which was it was not very it’s seems someone playing back end . Still I pay and she called me but cut off the phone. Angrily I also ping from other phone and asked for confirmation but was asked for payment and I abused her in dirty way saying fake. After some day I ping but was asked for money I told without valid confirmation I won’t pay and record a audio abusing him/ her Iater evening I received a vedio call from same number - this case a person in police uniform told I m blackmailing the girls and threaten me saying I have recorded her vedio. I told I don’t have any vedio and it’s me who got cheated . He told my details like name / and I’m married person and also told we have wasted his time and asking 1 Lakhs...I told I have nothing .. then he ping me that he will see. I I ping it’s my mistake I paid and got cheated. All this communication was done on same number . I don’t know it’s was fake police or what but I’m afraid now and don’t know what to do.