1. Through a broker or agent: You can contact a broker or agent and submit your script to them so that they can recommend it to the director.
2. Contact the director directly: You can contact the director through social media, film studios, film festivals and other channels and submit your script to them.
3. Online script submission platform: You can submit your script to some online script submission platforms, which will invite directors and other industry professionals to review and evaluate your script.
No matter which way you choose, I suggest that you carefully study the target directors and industries before submitting the script to ensure that your script meets their styles and needs.