The ruling on making du'a' (supplication) against a person who delays paying my salary

Question:
May Allah reward you. I am a female worker in a household, and I work for these people, but they delay giving me my salary and my money. What is the ruling on making du'a' against them every time I mention this, and I am in need to send that to my children?

Answer:
There is no harm in making du'a' against the oppressor. The oppressed makes du'a' against his oppressor, and his du'a' is answered. So these people should fear Allah and give their worker her wage on time. The Prophet (peace and blessings be upon him) said, "Give the worker his wage before his sweat dries." It came in the hadith that among those whom the Messenger (peace and blessings be upon him) will dispute with on the Day of Resurrection is the one who hired a worker, took the work from him, and did not pay him his wage. And whoever the Messenger (peace and blessings be upon him) disputes with, he will dispute with him on the Day of Resurrection. The matter is serious in this. Yes.