2021-11-04(@weakify(self)&@stron

-(void)gotoGenderSelectionController {
    
    LDGenderSelectionController *genderVC = [LDGenderSelectionController new];
    genderVC.modalPresentationStyle = UIModalPresentationFullScreen;
    @weakify(self)
    [genderVC setCompleteBlock:^{
        @strongify(self)
        [self gotoMainRootViewController];
    }];
    [self presentViewController:genderVC animated:YES completion:nil];
}