Hello, and welcome back to the InfinityFree Forum! It’s been awhile since we have seen you!
In order for us to help you out, you have to provide the URL of your website. When you provide your URL, we check your site to ensure that it is working perfectly. I have a feeling this could be a browser cache issue, but in order to confirm this I will need your URL.
Also, for more information related to automatic SSL renewal, here is the announcement: