Aerotis Font
If you need for commercial use, you can buy the license here : https://creativemarket.com/Ef_Studio/3802143-Aerotis-a-Modern-Calligraphy-Font or https://fontbundles.net/ef-studio/264265-aerotis-a-modern-calligraphy-font
If you have any question , feel free to drop me a message at efstudio2@gmail.com
And follow my instagram for update : @luthfi_ef
Thank you