It's not displayed for 'continue' button on Let's do your taxes page

I bought Turbotax 2021 on Costco last Saturday Feb. 19 2021, installed it on Feb. 20, transfer the information that I made last year, to proceed my taxes, but there was no button for Continue on Let's do your taxes, i can't do anything with it. Is it a problem only for me or is it a bug for Turbo tax? I tried to contact Turbo tax support, but i couldn't reach them. I reported my taxes with Turbo tax more than 7 years, but that's the first time for the issue. Would you please let me know how to resolve this issue? If I can't resolve the issue, i will return it, will use another tax program for 2021 Taxes.  Thanks! Jin An

Troubleshooting

You may need to scroll down and to the right to see the "Continue" button.

 

Troubleshooting

I scrolled down to bottom, no button for 'Continue' as the below.

And all the menus were disabled. Please take a 

 

 

 

TURBO TAX.jpg

Troubleshooting

You have to scroll sideways, not just down.