Most of the WordPress themes seem to have included Revolution or Layer slider in them. However I think their integration is very poorly done.
Most of the themes include just the slider plugin as it is and let the user install the plugin and configure it, which very overly complex for a normal user as creating just one slider needs to configure 100+ options. Is it really the way? (ie. do nothing for the slider part, just buy extended license and leave everything up to the user).
Its always been same here, if a theme gets good sales, multiple copies of the ‘very inspired’ design pop up.
Any WordPress theme created, regardless of it’s intended function must support everything that WordPress offers, therefore it should have support for blog articles, post formats and comments plus all the usual basic functions of WordPress.
Correct me if I’m wrong but I think a theme does not need to support the post formats. Just browse WordPress category on Themeforest and see how many of them support post formats, which makes me believe I’m not wrong.
..but you didn’t answer his question… so what does the fox say
There can be 101 reasons, its hard to guess since your message does not tell anything.
How you have tried to debug? You should check first if you are using Twitter API version 1.1. If you are. how you are using? Are you using any Twitter library? If yes, most of them use cURL, make sure your server has cURL enabled.