After the subscription period expires, you will lose access to the features that are available in the Plus plan:
All blocks that are not available without a subscription will be hidden;
The design theme will be replaced by the first available (black);
The "I want this page" button will appear;
Access to the page with statistics and the form will be lost. However, the data will not be deleted. After paying the subscription, everything will be in place;
The Site Widget, Google Analytics, Tag Manager and Facebook Pixel will also stop working.
After paying for the subscription, you should refresh the account page and, if necessary, disable the "Hide block" option on the blocks that have become hidden.