Slowness operating systems and suggestions

Hello

I had several suggestions:

1 - Please support Persian language in Apple phones and add Persian to Siri audio assistant

2 - Please add the ability to use the recording of the conversation to Apple's ears and add this feature in later updates.

3. Place the location of the home button like IOS 10 in the middle of the screen because it's not at all attractive and annoying.

4. Increase the speed of the operating system in the end, because IOS 11 has many problems, especially the iPhone 6. I hope these rumors do not come true that this is the slowdown of the operating system and smartphone bucks due to Apple's policy of selling new handsets.