Here’s some ideas I have that might improve it or your future work
Nice work. When working on graphics, it’s important you’re representing what your advertising enough that players fully understand it. Right now I’m not sure what the graphic would be used for unless it’s a thumbnail for a game called ‘Fireball’.
Your signature shouldn’t use the same style as the rest of the graphics as it would draw unnecessary attention.
The characters in your text are slightly too close together which makes it less legible.
The character and fireball look like they’re in the background because it’s slightly faded.
The ‘Fireball’ text is off center. (Slightly to the right)
Ah. What most people do is they use C4d or Blender to make rendered art then they put a fire effect on so it looks more brighter. It looks like you took a roblox screenshot and then put effects on