It depends on the case.
■When a creator deletes his/her own post
Even if a post has been deleted, you can still view the post at the following URL.
https://myfans.jp/account/posts/bought_single_plan
■In the case of deletion by the management
If the administrator deletes a post due to a violation of the law or terms of use, etc., the post will not be viewable even after a single purchase as described below.
*If a post is deleted prior to the purchase of a single item, it will become unavailable for viewing at the same time it is deleted.
In the case of plans, once a post is deleted, it will become unavailable for viewing.