SEMI/COLON ON MY GEN3 IPhone SE

Hey there 223SKIPPY556,

Thanks for reaching out to the Apple Support Communities.

The Colon and Semicolon keys can be found by tapping on the "123" button at the bottom left corner of your keyboard.

For more details, check out this link here: Type with the onscreen keyboard on iPhone - Apple Support

Enter text using the onscreen keyboard

In any app that allows text editing, open the onscreen keyboard by tapping a text field. Tap individual keys to type, or use QuickPath to type a word by sliding from one letter to the next without lifting your finger (not available for all languages). To end a word, lift your finger. You can use either method as you type, and even switch in the middle of a sentence. (If you tap  after sliding to type a word, it deletes the whole word.)

Note: As you slide to type, you see suggested alternatives to the word you’re entering, rather than predictions for your next word.

While entering text, you can do any of the following: Enter numbers, punctuation, or symbols: Tap  or .

We hope that's able to help.

Have a great day!