Hello,
some one please help me how to promote dating offers in facebook?
seems they strict against that , is there any tricky way ?
If you don't have some kind of direction to start with dating, why you start with dating then? Try to find a vertical where you have an idea of how to run it, so people can give direct and useful feedback on your journey.
Back to topic; you have to create a good prelander (without is also possible by the way) and start cloaking so FB won't kick you.
What's the reason you wanna start with dating offers?
I'd recommend a short form lead gen offer to start with instead.
But of course if you want to stick with dating then first you need to understand their ad policy - for example you can't call out sexual pleasure and can't show close up body parts in images aka no cleavage or butt pics.
It's best to ask specific questions anyway, there's so much more to it than just a complaint ad to get approved.
FB gets tighter and tighter. I've been trying to make some fan pages for at least a couple of months, and posting some links that lead first to my own clean prelanding, then to the tracking URL. Doesn't alywas help, around 50/50 success.
Try to make every bit of content regarding the offer legit as possible, and don't abuse people with your stuff. A few complaints - and you get flagged, which will lead to banning sooner rather than later. One page gets flagged - the whole chain goes under a microscope.
Seems you are very much interested in Facebook, if yes, start with Leadgen short form.
If you still wanna stick to Dating on Facebook, then cloak! However, Pop is still a good fit.
Sent you a PM
ya man, don't do dating... so hard! Pick something easy! Like... something else. 
Hi, friends! 
Have you ever promoted writing services in FB?
Dating is so strict & hard to run in facebook. You need clock & prelander & many fb accounts ready to flagged
,etc..
If you just have no idea about it, start with some easy thing.
Like lead gen campaigns mentioned above.