Lost bengal/tabby cat in Cathays, Cardiff

Luna is a bengal cross cat, greyish brown in colour with black spots all over and a black stripe down her back. She has a white collar with multi-colour triangles and a pink tag with a cat face which has her name,address and contact details on there. She was last seen on Monday 10th August around 9pm in our back garden. We live in Cathays just behind the Crwys Pub. 

Any help or information would be greatly appreciated as we are desperate to get our kitty home.

http://www.gumtree.com/p/pets-missing-lost-found/lost-bengal-tabby-cat-in-cathays-cardiff/1128911225 for contact details