Pls recommend a platform to create App Icon for Playstore

[Still-learning]

Pls ref this topic

How to make Good App Icon

Then try this site https://www.brandcrowd.com/maker/tag/app Or flutter site https://crello.com/features/icons/ If not ask the global universal friend called Google. He will advise you more site than us

May be more advanced than these sites may available now