Cannot install yahoo.ca mail app on ipad

Hey josiemilo333,

This article from Yahoo provides steps for adding their account to iOS Mail: Set up or remove a Yahoo Mail account in the iOS Mail app

You can find steps from Apple for adding a Mail account here: Add an email account to your iPhone, iPad, or iPod touch - Apple Support

"How to set up your email account automatically

If you use an email provider like iCloud, Google, or Yahoo, Mail can automatically set up your email account with just your email address and password. Here's how:

1. Go to Settings > Mail, then tap Accounts.
2. 
3. 
   
4. Tap Add Account, then select your email provider.
5. Enter your email address and password.
6. If you see Next, tap Next and wait for Mail to verify your account.
7. If you see Save, tap Save.

If you don't see your email provider, tap Other to add your account manually."

If that's not working as expected, you may want to provide additional information about the situation.

What happens when you try to add the account?

Are you getting an error message?

Which version of iPadOS is running on your iPad?

If you are instead referring to installing the Yahoo Mail app, you can try the troubleshooting suggestions here: If you can’t download or update apps on your iPhone or iPad - Apple Support.

Thanks!