Complaint Review: alex silva dana white falcon trading company

is alex silva from Wahington DC an FBI agent or Comoddities Broker? How can an FBI agent threaten to use FBI resources against an American citizen?
Alex Silva, Falcon Trading Company llc,vestec, dsc supply, young cao, dana white, dana nay, elizabeth white, elizabeth nay, hottie body, dana silva, dana bowen,
I would also like any information on Alex Silva from Washington DC regarding his FBI status.
on 6/8 my fiance of 6 months dana white/dana nay told me she needed money to go to Washington, dc for a wholesale coal transaction with vestec supply, dsc supply, and young cao. on 6/9 she would not answer any of my calls. she sent me text messages assuring me she was just with some clients from china and a man from the FBI. i called at 3am alex silva answers her phone and he tells me she has broken up with me. i could hear my fiance dana white in the background but she would not get on the phone. alex silva proceeds to tell me he is with the FBI, my phone is being monitored, and alex silva will be at my house in Ohio in the morning to kill me and "eat my face". the next day dana white/nay text me how she just happened to fall in love with alex silva when dana white met him that day. Dana White/ Dana Nay told me he was an FBI agent and was hired to investigate for the coal contract.
 In my subsequent information gathering i learned alex silva is a commodities broker for falcon trading company llc in washington dc. alex silva had been communicating with my dana white for many months. i would provide a link to Falcon Trading Company website but the address they use is non existant.
It concerns me alex silva from falcon trading llc is  threatening my life as an FBI agent. alex silva told me the FBI would be at my house the next day to cause me bodily harm . my 2 young children were at my house and they were frightened.  can a FBI agent attack a United States citizen using FBI resources? if alex silva is an FBI agent how can it be within FBI rules to threaten me with FBI resources over his new girfriend? if he isnt an FBI agent isnt impersonating a federal agent a felony?
If you have any information regarding these businesses please let me know. I am still owed commissions based on our prior agreements and my fear is that they are trying to discredit me and they are harrassing my friends so they don't have to pay me.  alex silva, dana white, dana nay, vestec, young cao, dsc supply will not communicate with me so i am i am seriously concerned for my children. any information you can provide to me would be greatly appreciated. thank you for your help.