Windows 10 Creators Update ISO Download Link - https://www.microsoft.com/en-us/software-download/windows10ISO
But, If you are try to open this link https://www.microsoft.com/en-us/software-download/windows10ISO Microsft will redirect you to this link https://www.microsoft.com/en-us/software-download/windows10.
So, In order to open that url, we need to perform these steps
Step 1 - Open new tab and Right Click anywhere and select Inspect.
Step 2 - Select mobile icon and change the device type from responsive to iPhone 6 or any other mobile device.
Step 3 - Open this link https://www.microsoft.com/en-us/software-download/windows10ISO again
Step 4 - Now you will see the "Download Windows 10 Disc Image (ISO File)" page
Step 5 - Now you just need to Select Windows 10 edition and Language, in order to Download Windows 10 Creators Update.