Our experts can get your website up to date with the new Google Anlaytics 4 and help you migrate your old data as well.
As per Google's blog, All standard Universal Analytics properties will stop processing new hits on July 1, 2023, and 360 Universal Analytics properties will stop processing new hits on July 1, 2024. After that, you’ll be able to access your previously processed data in Universal Analytics for at least six months. Learn more about what to expect.
You can migrate to GA4 with following guides
The following lists down various resouces where you can find relevant information if you would like to migrate from Google's Universal Analytics to Analytics 4 or install Google Analytics fresh on your website