message: fix exchange handle
diff: @@ -418,6 +418,7 @@ export default class Wallet extends Component {
  currencyBalance={btcBalance}
  handleReceive={this.handleModalOpen}
  handleWithdraw={this.handleModalOpen}
  + handleExchange={this.handleGoExchange)
  currency="btc"
  infoAboutCurrency={infoAboutCurrency}
  /> : <ContentLoader leftSideContent />
  