crypto investment

I was scammed by a girl who offered me to do crypto. I believed her because we made video and audio calls. I followed her statuses for the help she provided to others who testified. She proposed to start with 20,000 F first, and I made the deposit to an MTN number, but she has a Cameroon number. After our exchanges, she told me she would give me 80,000 F for 10,000 F and to wait to recover my money, which would be 160,000 F. For more than 5 months, I have not been able to reach her, and she blocked me. When I bought another number and wrote to her, she replied, and I told her I am the lady she scammed for 20,000 F and that I am waiting for my money. She said yes, she would get back to me, but then she blocked me again. All I want is for you to help me recover my money. I have learned a lesson: never invest online again; they are all just bad people and thieves.