Teeth aren't straight and the bite is off after 3 years of braces, considering Invisalign. What are my options? (Photo)

my upper front tooth is sticking out, and my lower teeth is not straight. Plus, i show a lot of gum when i smile. Many orthodontists i spoke to said that my upper bite is off. I was wondering if invisalign could help me correct that front tooth because the root stick out alot. Some said it can but some said i need braces. Or i can just do the gum contouring to make them look even. Either way, i still want to do the gum laser for my whole teeth (both upper and lower) but i dont know the cost.