Lip tie/tongue tie

I tuk my son to lendmed hospital as he was diagnosed with thrush before being discharged he was diagnosed with lip tie,I then made another appointment for lip tie, Both the admin and doctor told me that is in out thing and I should be there by 6am.I arrived at 6am and stayed until 11am without being assisted,3days after de surgery I discovered that they now did both the lip and the tongue tie to my son and I was only treating the lip tie now the tongue tie is infected...Their treatment differ nor from public hospital they treat their patients very poorly I wouldn't recommend anyone after the incident that happened there should my son be not able to talk coz of the tongue tie that was never supposed to be done m gonna sue the entire hospital!