Can you help me to download iOS 13.0?

Ios 13 is not available any more

This is it:

·       iOS 14.6 —> 6S / 6S Plus, SE (1st Gen and 2nd Gen), 7 / 7 Plus, 8 / 8 Plus, X, XR, XS /XS Max, 11,11 Pro /11 Pro Max, iPhone 12, 12 Mini, 12 Pro, 12 Pro max

·       iOS 12.5.3 —> Final release supported on iPhone 5S, iPhone 6/6 Plus, iPad Air, iPad Mini 2, iPad Mini 3 and iPod Touch (6th generation)

·       iOS 10.3.x—> Final release supported on iPhone 5C and iPad (4th generation) 

The iPhone 6 Plus is not compatible with iOS 13 or 14.