Blackmailer of girls and a fraud

He called me pretending to be from a telecom company and told me that my number needed to be updated, otherwise it would be suspended for six months after three hours. I lied to him, but he assured me that he wasn't asking for any data. He said I would receive a message from 'My Etisalat' and asked me to tell him the code in the message. When I told him the code, he said congratulations, you won money with us and asked for a number with a wallet to send the gift money. I told him I didn't have a wallet. He asked for any number, so I gave him my fiancé's number, but his phone was off. He said okay, call me when it turns on, and then he hung up. I checked the number on Truecaller and found it registered as a scammer. I contacted Etisalat and found out he accessed my account from his phone. I called him to tell him he's a liar and a scammer. He threatened that if I caught him, he would hack my phone, access everything on it, and harm me. Unfortunately 😭💔