Is my lip filler unevenly distributed, and what can be done to make it more evenly distributed? (Photo)

I have had lip filler with 0.8 ml, primarily in my upper lip to make it fuller and remove my natural aging wrinkles. I still find it unevenly distributed, especially at the top, and my aging wrinkles are very visible. My provider says I just need to give it time to integrate, but I don't think it has improved. Would you consider this a good result yourselves, and what are the options for making it look nicer? Should it be dissolved, or can more lip filler be added to make it more even?