What should I do if the residential property is not allowed to take the license plate normally due to limited parking spaces?

You can report the actual situation to the community or the police station. Residential property management is not a place outside the law, and the behavior of property should be standardized and legal. If the residential property is not allowed to enter and exit the license plate normally on the grounds of limited parking spaces, the owners can defend their rights according to law and ask the community or police station to help defend their rights.