What I could understand from your query is your side tooth, which is canine is upward or highly placed. Due to which, whenever you smile, your lip gets rolled.
If this is the right condition, you need to go for braces ( fixed orthodontic treatment) to cure your problem. It will align your teeth & will improve your smile too. Rest can better be explained by checking your pictures.
Next Steps
Either post some pictures/ consult online or visit a dentist.