You need to fix your text placements and keep it more simple, look up some text placement tutorials and use the rule of thirds as a guide to place your text.
Second blending is very important in signatures, You need more adjustment layers better blending styles like blurring overlapping and so on. Atm its looks like you're just placing your objects and just adding a bunch of random textures, fractals on them.
Good start, keep moving forward, never quit (like me).
The Universe is a Blank Canvas, and you're the Artist.
So make Life what you want it to be.