I did give you some criticism on your mockup, I suggested some slight improvements but I just thought that all in all you were doing pretty well and wasn't in that desperate need of help. If anything you just needed to work on readability, I assumed this mockup of yours was something you were on-goingly trying to work on. You shouldn't expect people to hold your hand and take you along every step of the way, it's up to you as an artist to do the hard work.
And lack of thread responses is a poor excuse to stop working imo. The more you put into your work, the more people will want to help you.