<TouchableOpacity
          style={styles.submitButton}
          onPress={
            () => {
              this.getCurrency(this.state.currency)
              {
                <FlatList
                  data={this.state.data.rates}
                  renderItem={({ item }) => <Text>{item.bid}, {item.ask}</Text>}
                  keyExtractor={({ no }, index) => no}
                />
              }
            }
          }>
          <Text style={styles.submitButtonText}> Submit </Text>
</TouchableOpacity>