I would add some targeted keywords to your title. Right now your title is “Gamblers Review”, which probably doesn’t get many searches. You should shoot for something that is 3 or 4 words long, and when you’ve ranked for that, you can narrow your focus.
For example, you could use “Best Online Casino Reviews”.
Once you rank high for that, you can target “Best Online Casino” or “Online Casino Reviews”.
Then when you’ve ranked for that, you can target “Online Casino”.