Hi all, I have 3 questions about Canva:

- Is it possible to know the rejection reason for my images (I can only see an (S) but I can't find anywhere what it stands for)?
- On my profile page just appeared a slider that say: 200mb storage space available, upgrade to canva pro to obtain more storage space. Does this mean that I have to purchase a Pro account to submit more file to sell?
- Is there a way to delete rejected files (I can see them in my Portfolio page where they have two buttons [edit and deactivate], but they do nothing apparently] and empty some space?

Thank you!