@agowa338 The responsible Data Protection Authority would be the irish DPC as the company has its European Headquarters there: https://www.bfdi.bund.de/SharedDocs/Adressen/DE/EuropaeischeDatenschutzbeauftragte/Irland.html

There is also an adress in Berlin on their website so maybe try asking the colleagues from the @BlnBDI . / ÖA