Hi and welcome to the forum.

Here is a thread which might be of help - https://www.fishingreminder.com/fishing-talk/4-fishing-talk/596-fishing-places-in-abu-dhabi

You can also catch bream on lures. Try small floating lures or small poppers. The rig you are using sounds perfect for small lures and poppers.

You will need fairly accurate casting skills. If you need to practice, just remove the hooks off the lure and try casting into a bucket. When you can cast the lure into a bucket 7 out of 10 times you are ready 😊 . Look for anything over hanging the water...trees, logs, boats, jetties etc. Cast the lure or popper right on the edge of where the thing over hangs the water. You want it to look like an insect has fallen into the water...Then the real skill comes into play...

Do nothing !! When an insect or small animal falls into water, it keeps still. Then after 15 seconds or so, it will start to slowly make it's way back to land. So you want your lure to look the same...After 15 seconds give the rod tip a very small twitch just enough for the lure to make a few small ripples. Then wait 10 or 15 seconds and twitch the lure again. Keep doing that until you get the lure back...or catch a fish 😊