Good but... – FollowBoost for Twitter - Get 1000 Followers, Retweets and Favorites in Minutes Review

Can you fix the bug where whenever I favorite something, it says "Sorry, this post doesn't exist anymore" everytime? Also, can we block certain people on here so we don't have to see some of their posts?
Review by Moondogoooh on FollowBoost for Twitter - Get 1000 Followers, Retweets and Favorites in Minutes.