Had Ultra Plus in lips. After swelling went down, looks like there's no filler. Possible that fillers don't work on some people?

I went back and we added a syringe of Restylane Silk. Again, after swelling, the result was barely noticeable. At this point, they added yet another syringe of Restylane Defyne recommended by the rep, after a week, my lips are back to normal. There is Barely a Subtle Difference from before I had any fillers. After 3 full syringes, it should be more than subtle. What's the deal?


