I changed my aol password and now need to sync the computer with my iphone

Nice to meet you, *****!

You'd like to sync your aol email to receive messages to your iPhone, correct?

Got it!
*****, please do the following:

1. Tap the Settings icon on your phone's home screen.
2. Tap email + accounts in the settings menu.
3. Tap add an account.
4. Tap on AOL. If you cannot find AOL in the list, tap other accounts.
5. Type in your AOL email address and password.
6. Tap sign in.

Could you please sign out from your aol account on your iPhone and then sign back in?

Have you signed back into your aol account with a new password?

Sounds good!
Please let me know if you need any assistance with it.

Please take a look at the screenshot:

Sure! Take your time!

Could you please provide me with a screenshot so I can take a look?

I see.
Could you please describe the step you can't go through? Is there any error message?

Do you use Apple Mail app on your phone to check Aol's emails?

***** does your application has a blue background with white envelope?

Great.
Go to Settings > Mail > Accounts.
Tap the AOL email account, and tap Delete Account.
Is everything clear with the provided instruction?

Yes :)
Do you know how to do it?

Here are the steps:

1. Tap the Settings icon on your phone's home screen.
2. Tap email + accounts in the settings menu.
3. Tap add an account.
4. Tap on AOL. If you cannot find AOL in the list, tap another account.
5. Type in your AOL email address and password.
6. Tap sign in.

I see. Did you delete it before adding the account back?

Great :)
Check you emails, please.