Bitcoin translation

Yesterday I decided to transfer my bitcoins to the map in order to remove them and use them. On bitcoin was $ 170 at the rate. I had to use exchangers. At the time of exchange, the bitcoin rate was 4200 while the exchanger changed at a rate of 4000 per bitcoin. And that already on this I lost part of the amount. Then the exchange commission itself is 5 dollars. Another percentage for using beatcoin. Also, interest for transferring bitcoin from one purse to another in the amount of $ 10. In the end, I got $ 130 on my card.