You should retain a Lawyer for this.
Under Article 353 of the Revised Penal Code of the Philippines, libel is defined as a public and malicious imputation of a crime, or of a vice or defect, real or imaginary, or any act, omission, condition, status or circumstance tending to discredit or cause the dishonor or contempt of a natural or juridical person, or to blacken the memory of one who is dead. Thus, the elements of libel are: (a) imputation of a discreditable act or condition to another; (b) publication of the imputation; (c) identity of the person defamed; and, (d) existence of malice. [Daez v. Court of Appeals, G.R. No. 47971, 31 October 1990, 191 SCRA 61, 67]