Email will not scroll

My Earthlink email will not scroll. I have tried talking to Earthlink, but they say it is probably a browser problem. Here is my conversation with them, so that I don't have to re-type everything. Hello there! Welcome to EarthLink, I'm Ether, your virtual assistant, how can I help you today? Tue 12:23 PM Existing Customer Tue 12:23 PM To help verify your account, I’ll need to send a one-time code to a phone number or email associated with your EarthLink account. Please enter your phone number or email address. Tue 12:23 PM I have gone through this 3 times with support, and every time, when you tell me to logoff and log back on, it also closes the chat, so I keep having to start over. Can I speak to an actual person? Tue 12:26 PM It looks like you didn't provide a phone number or email address. Without those we won't be able to verify your account. If you'd like to try entering a phone or email to search for your account, do so now. Otherwise, you can select skip verification. Tue 12:26 PM Resume Verification Tue 12:26 PM To help verify your account, I’ll need to send a one-time code to a phone number or email associated with your EarthLink account. Please enter your phone number or email address. Tue 12:26 PM [redacted] @mindspring.com Tue 12:26 PM A six digit code has been sent to your email address ****@mindspring.com. Please enter the code once you have received it. Tue 12:27 PM 305394 Tue 12:27 PM Thank you for confirming your EarthLink account! How can we help you today? Tue 12:27 PM I have told you 4 times now. My Earthlink email will not scroll. Every time you tell me to logoff and log back on, it closes the Chat function, and I have to start all over. May I speak to an actual person? Tue 12:29 PM I’m sorry you’ve had to repeat yourself—that’s definitely not ideal. I understand your EarthLink email won’t scroll, and logging off/on keeps ending the chat. Let’s try to fix this without logging you out: 1) Are you unable to scroll in your inbox list, in an individual email, or both? 2) Does the scroll bar appear at all, or is it there but just not moving? If you’d rather not troubleshoot further, I can connect you with a live agent. Just let me know if you want to continue here or go straight to an agent. A live agent will be connected shortly. As a reminder, please do not send any confidential information in this chat. Tue 12:29 PM Live agent Tue 12:30 PM Hi! Thanks for contacting EarthLink, you’re chatting with Thola. I see your account was pre-verified and you're contacting us about your email account. if you could kindly confirm mobile number to further assist you. Tue 12:32 PM My Earthlink email will not scroll. Every time I am told to logoff and log back in, it also closes the Chat function. My email is [redacted] @mindspring.com. Not sending a phone number. Tue 12:34 PM I do apologize for this. Please stay connected while I connect you with our email support team. Tue 12:34 PM Would you please read what I have already said to CHAT before you ask me to do anything? Is anybody there? Tue 12:46 PM I do apologize for this. Please stay connected while I connect you with our email support team.