I think https://competition-policy.ec.europa.eu/antitrust/procedures/complaints_en https://competition-policy.ec.europa.eu/antitrust/procedures... would be bett

I think https://competition-policy.ec.europa.eu/antitrust/procedures/complaints_en https://competition-policy.ec.europa.eu/antitrust/procedures... would be better for contacting EU antitrust. Here you can specifically create new antitrust complaints.