How can I trace and recover my Bitcoin?

I was introduced to crypto investment by an investor I met on Telegram. I liked the program and decided to join the investment platform. At the beginning, I invested and made profits which I continued doing until the website disappeared. I could not withdraw any funds before the incident happened but luckily a friend of mine that works with FBI introduced me to ( WALLET CONNECT (AT) USA (.) C O M) WhatsApp ‪+(1 (412) 225‑ 5918 ) and they came just in time and assisted me to recover all the money. They did a great job and they were very professional to work with. It's quite unbelievable but it happened. We got our money back through their system assistance.