AMI Veterinary Genomics - Fake DNA Report for my pet

I made Dna Sexing for my Pet on **/**/**** at AMI Veterinary Genomics located at **B, Rajalakshmi Nagar, Masakali Palayam Road, Coimbatore,****** They Mentioned that my Pet is Female but after a long wait we had a doubt that the birds gestures seems to represent male Bird gestures so we made an other test at a different LAB and that is confirmaed that our pet is Male. So I Would like to raise a complain on their negligence on report which they have diagnosed last time.