Tootfinder

In need of botanic help - why does my #Lupin look like this?
I know that there's a few snails and slugs around which explain the eaten leaves but why is it curling like that and what can I do to fix it? 🙏
edit: from the answers, and where it is currenyly, probably lack of light. I didn't know it could create this kind of curling! I've raised its pot so hopefully it gets a bit more …