Get 800 tweets with since_id

[victor_pierre5]

I use the Twitter API but I do not load with 800 tweets home_timeline and parameter since_id, I use objective c and iOS SDK, here is my code:

NSURL timelineURL * = [NSURL URLWithString: @ "https://api.twitter.com/1.1/statuses/home_timeline.json"];

     NSDictionary * params = {@ @ "count": @ "200"
                                    @ "since_id" @ "599964195245969408"};

     // Create a request
     SLRequest getUserTimeline * = [SLRequest requestForServiceType: SLServiceTypeTwitter
                                                     requestMethod: SLRequestMethodGET
                                                               URL: timelineURL
                                                        parameters: params];

[twit]

See https://dev.twitter.com/rest/public/timelines