Social Media Marketing

You know how if you change the tiniest little thing on Twitter, a white bar drops down from the top of the screen, covering up everything? This is so annoying. Has anyone figured out a way to block this stupid thing from showing up?

There is an exclusive event for maplestory on twitter in which you must reply to a certain post with a screenshot of you with your hp totaling 704.(gives you a prize) I'm just wondering how to post the screenshot onto the reply.