Corendon Airlines Redirects to Corendonflights

For the ticket, I bought https://www.corendonairlines.com/, and the site automatically redirected me to https://www.corendonflights.com/. There is no help in any way and there is no Turkish authorized interlocutor. For the ticket, I paid 152 €, but they asked me to pay an additional 139 € for the ticket, which was 156 € on the new date. I have filed a complaint with the Consumer Arbitration Board and I will file a complaint online with the European Commission.