Email accounts experience problems at times and this necessitates the need to contact the service provider. You can get technical support from Yahoo with these helpful tips.

Email accounts experience problems at times and this necessitates the need to contact the service provider. You can get technical support from Yahoo through an online tool or its Help Center. Currently, Yahoo does not offer a phone number or email address that you can use to call or chat with a real human being at your company.

Reset or change password and Yahoo chat support

Go to "Menu"
Click on "Manage Accounts".
Select the "Account Information" option.
Go to "Security Settings".
Enter the set security code.
Go to "Change Password".
Tap "I'd rather change my password."
Set the new password and click "Continue".
https://sites.google.com/view/yahoo-com-customer-service