FBSDKAppInvite call back is not get in ios - ios

Question

I am beginner in IOS and want to invite friend via facebook for used my application. I used new framework of the facebook(4.0) and i found that for invite i need to used FBSDKAppInvite.
I setup the deep link in "Quick Start for App Links Hosting API".
I used following code for application invite
#pragma mark
#pragma mark - Share via facebbok
- (IBAction)btnShare:(id)sender
{
FBSDKAppInviteContent *content =[[FBSDKAppInviteContent alloc] init];
content.appLinkURL = [NSURL URLWithString:#"https://fb.me/863075563772717"];
//optionally set previewImageURL
// present the dialog. Assumes self implements protocol `FBSDKAppInviteDialogDelegate`
[FBSDKAppInviteDialog showWithContent:content
delegate:self]; // Do any additional setup after loading the view, typically from a nib.
}
-(void)appInviteDialog:(FBSDKAppInviteDialog *)appInviteDialog didCompleteWithResults:(NSDictionary *)results
{
NSLog(#"result::%#",results);
}
-(void)appInviteDialog:(FBSDKAppInviteDialog *)appInviteDialog didFailWithError:(NSError *)error
{
NSLog(#"error::%#",error);
}
And handle callback in following method
- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation {
// Check if the handler knows what to do with this url
BFURL *parsedUrl = [BFURL URLWithInboundURL:url sourceApplication:sourceApplication];
if ([parsedUrl appLinkData]) {
// this is an applink url, handle it here
NSURL *targetUrl = [parsedUrl targetURL];
[[[UIAlertView alloc] initWithTitle:#"Received link:"
message:[targetUrl absoluteString]
delegate:nil
cancelButtonTitle:#"OK"
otherButtonTitles:nil] show];
}
return YES;
}
But i get nil in [parsedUrl appLinkData]
I am not understand what i do wrong. I also put URLScheme in Plist.
Any help can be appreciable
UPDATE
if i used following method then i get success in delegate method but invite is not send to recipient.
- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation {
// Check if the handler knows what to do with this url
return [[FBSDKApplicationDelegate sharedInstance] application:application
openURL:url
sourceApplication:sourceApplication
annotation:annotation];
}