National Small Loan

I borrow a 500.00 and they wanted me to pay them back 2587.27 I borrow 500 .00 from my friends to pay them back when I did get to talk to a person to pay it back they told me that was another deparment and they would call me back I wated half a day n o call so I called back in 20 mins they call me and told me I would have to pay 678.27 back so I had to borrow more money and I call the next day same thing when call the 2nd time call me back in 20 mins and the told me it would be 698.27 since and it charged intrest each day I told they where stuped to charge 2000.00$ on 500.00$