Can't download .csv from dropbox

Entry entries = mApi.metadata(Path, 100, null, true, null);

for (Entry e : entries.contents) {
    if (!e.isDeleted) {
        Log.i("Is Folder",String.valueOf(e.isDir));
        Log.i("Item Name",e.fileName);
    }
}

- (void) restore:(CDVInvokedUrlCommand*)command
{

    CDVPluginResult* pluginResult = nil;
    NSLog(@"Dropbox restore method is executing");

    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    NSString *documentsDirectory = [paths objectAtIndex:0]; // Get documents directory
    NSString *localPath = [documentsDirectory stringByAppendingPathComponent:@"PocketHealth-backup.bk"];
    NSString *dropBoxFile = @"/PocketHealth-backup.bk";

    [[self restClient] loadFile:dropBoxFile intoPath:localPath];

    pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK];
    self.javaScript = [pluginResult toSuccessCallbackString:command.callbackId];
}

- (void) restClient:(DBRestClient*)client loadedFile:(NSString*)localPath 
{
    NSLog(@"File loaded into path: %@", localPath);
    [self writeJavascript:javaScript];
}

dispatch_async(dispatch_get_main_queue(), ^{
        [[self restClient] loadFile:path intoPath:destinationPath];
    });