什么情况呢？不让使用吗？
To ensure every user has a fair and high-quality experience, we’ve set a limit on the number of trial accounts. If the number of trial accounts exceeds the limit, the additional accounts will be temporarily frozen and unable to use the service.
Once the official pricing plan is released, you can unfreeze your account by upgrading your subscription plan.
If you have multiple registered accounts, you can return to your first account to continue experiencing the basic Qoder model.
My first account is also locked ，and can not be used, did you know how to unlock it?