Should I pay the property fee if there are cracks?

Legally speaking, cracks in the personal position of the house are the responsibility of the developer or the home ownership company or the seller, and the property will not admit that the responsibility lies with them. If cracks appear in public areas, you can ask the property management company to handle them on your behalf. If it affects you, you can ask for compensation and negotiate with the other party whether to deduct part of the property fee, but it is not impossible not to pay the property fee. Once the property management company files a lawsuit, you will have no advantage.