The reasons are as follows:

1. Content review failed: The review standards for movies may involve political, social, moral and other aspects. The content of the movie does not meet the review standards and cannot be reviewed. Domestic release.

2. Distributor problem: The distribution and promotion of a movie requires a certain amount of time and funds. If the distributor is not prepared or does not have enough capital investment, the movie will not be released.

3. Market reasons: The domestic film market is a highly competitive market, with a large number of new films being released every day. Films are not competitive enough and cannot achieve good box office performance, thus being eliminated by the market.