Pineapple Homes LLC – Security deposit

I rented a home for a year from Pineapple Homes LLC.

The homeowners have not returned my full security deposit, neither have they issued me with any kind of report, photos, absolutely nothing of any claim of damages, Now 3 months after leaving the home and sending the homeowner numerous unanswered emails they have just decided to keep $1000 with no explanation of any kind. The do not respond the any messages or calls.