Hi Sandy139,
Congrats on your first post in the Roku Community!
We understand that you are facing an issue with the Roku device connecting to your home network and we will work with you to know what went wrong so we can assist you further and fix the issue.
We recommend starting here to troubleshoot Network issues: How to connect your Roku streaming device to the internet using Wi-Fi or Ethernet | Official Roku Support
We recommend rebooting both your wireless router and your Roku device.
Another suggestion we suggest is to try to connect your device to an alternate network, such as a mobile hotspot
Thanks again for posting and we hope the suggestions above get everything sorted out!
Best regards,
Mary