Samara - Villas Kalimba

Does anyone have a WhatsApp # for Villas Kalimba? We've been trying to call and email their published details on their website with no luck over the last few days regarding our reservation.

Assuming our arrangements through Villas Kalimba happen to fall through - anyone have an alternate favorite in Samara for a hotel or AirBnB? Just my wife and I. Mid July.

Thanks!