For what reason can't use live chat to speak to a Yahoo representative?

You are allowed here to use the Yahoo email to communicate personally and professionally as well as you can also send attachment records here. And no limitation set here to get or send emails in a day. According to your need, you can use it. It is available for 24 hours. If issues, at that point, speak to a Yahoo representative on live chat. https://www.mailsupportnumber.com/yahoo-customer-service-number.html