Paris Attitude review: Security deposit not returned

We arranged an apartment for a long stay, entered with little problem, stayed, left three months later. Occupancy ended Dec 15 24. Inventory/Review of the condition of the apartment found no issues. We left it better equipped and cleaner than when we arrived. Security deposit refund was due Jan 15 25. It is Feb 15 25 (two months) and it hasn't happened yet. ParisAttitude insist the proprietor is responsible. I am in the US, the proprietor is in France. Paris Attitude are aware, but have done nothing other than also send emails to the owner. I am owed €6200. I have provided all routing information necessary for return of the funds.

Edit 2/21.I am in contact with Paris Attitude, still silence from the landlord. And, be advised and I understand, Paris Attitude has NO control over the landlord and the return of my security deposit. What they can control is who is listed as providing apartments. This apartment IS AVAILABLE and listed on their site today. So, in my opinion, despite sending emails to the landlord, I conclude that Paris Attitude is more concerned about making money in the future than in getting mine back from the past. If I EVER get my money back, I will edit this to reflect that. I recommend going elsewhere to find your apartment.