Greetings from McAfee.
We apologize for the inconvenience. It seems that the old product is still installed on your device and that is the reason the renewal popups are appearing. We would request you to kindly uninstall the McAfee app from your device by following the steps in the below article.
How to remove McAfee products from your device
To reinstall your new purchased McAfee subscription kindly follow the below article
How to download and install McAfee products
For any additional help contact our McAfee support