It says temporary, in which case your account will be available again when it says, and there’s nothing you can do to reactivate it sooner. There may be some adjustments you can make to your site to prevent further suspensions afterwards though.
You’re probably looking at this article because your account was just suspended. If your account is suspended, it means you cannot login to your control panel, use FTP or visit your website. If you want to know what to do next, the first thing you need to know is why your account was suspended. There are three different suspension types.
One of the limits InfinityFree enforces is the “hits” limit. This article explains what a hit is, how you can control your hits usage and what happens if you exceed the limit.