Hi @Mariah0802,
Greetings from the Roku Community!
We want to further investigate this issue that you had with the screen mirroring since it will ask you for a code to connect. Could you provide us with a photo?
In the meantime, you may check out this support article here on how to screen mirror from your phone, tablet, or computer to your Roku streaming device.
We look forward to hearing from you soon.
Thanks,
John
John
Roku Community Moderator