I can guarantee that your website is in first 10 postions with the keyword "online casinos".
I have alredy done this job for ---
If you are interested, please you contact me and you tell me what is your monthly budget
First of all top 10 is useless.. people really wants top 3 ranks because 80% of users give a look on first 3 results.
second thing Guarentee in SEO is a joke..