Not bad
It's great for a first, that's for sure, but it seems to have a few minor flaws.
First off, your use of the random blurs I liked. They seem well spread out and random. I do like that. The flower looks cool, and the text is decent. I think you could have used some more attractive fonts, but they do work.
I think the biggest issue in this picture is the color. I'm not sure if you've ever studied color theory, but the colors just don't seem attractive to me. Could just be a personal thing, idk, but it seems to lack contrast. I remember in the tiny bit of color theory studies I did, there were multiple ways to do color. One method was different shades of a certain color, the other methods are relied on using colors that worked together and shading those accordingly.
What I mean is, the blue isn't really appropriate without other shades of blue in the image. The color of the flower doesn't seem to blend because there aren't any shades of that color in the background either.
I hope that makes some kind of sense to you and helps you a bit in the future. Overall though I enjoy the image. It's a great start!
-RRC-