Thanks very much Luz!
Don't sell yourself short, fractals are fractals, just because you might not get exactly what you envision is not crappy!
Try playing with the triangles in the editor window and spin, move & resize them and the Weights associated with those transforms.

It took years for me to get anything "On Purpose".😎

Start with the default fractals and see how they're made, like the different transformations/variations that comprise the whole fractal and the numbers associated with them, just use those sliders and go from one end to the other on the numbers
Then try adding a new transform and then a new final transform to see how it acts.

You can Undo and Redo loads of changes.