Is there a agency i can report to when a inter net company has accessed my account and taken money?

a couple of days ago i received a email from a christian faith financhel promiseing to p my info on to good loan companys so that i wonldn't get "done in by evil', the next day i noticed that 50 bucks was gone from my account while doing some online backing. the money went to a compnay called everprivatecardservice.com they deal with something called virtual cards to shop online. i tried to contact them thur a phone number on the electronic check but no real people only a website service center that keeps telling that i had to agree to have my info ped on in order for them to get it which i did but to loan companys only never once did i read about a card to shop or agree to have any money taken from my account