Your result is common with inexperienced tear trough injectors. they most likely used a “series technique” with a regular beveled sharp needle versus the cannula technique. They also placed TOO MUCH filler material. The fillers will resorb or go away but unfortunately not until up ...
Keep in mind, it takes a series of treatments to fully dissolve filler and it's difficult to determine how many treatments you would need. However, it should not cause problems long-term.