But it is horrible, especially when she's saying it's very good, nobody says that about their own work unless they've quoted it from someone else.
It is horrible, that doesn't mean you're crap at graphics though, you can make it better, just try to put the main "IV" part that's in the middle, above everything else that's there to make it stand out and give your font a few effects with a new colour, that blends with all the other colours, that should all blend together.