If you have a site that does software downloads you may be flagged as a "special publisher." Too complicated to explain but there are a couple types of publishers that are considered bad that do software downloads so that could be a black mark that causes advertisers to either decline you or be suspicious and take a closer look.
Your country could be a black mark because lots of affiliate fraud comes from India.
The part about Alexa and
PR means in a nutshell they may not accept sites that look new or don't have much traffic. They are only looking for high traffic professional sites.
The # of green bars you have in CJ shows advertisers how much your are earning which is an indicator or how strong you are in general overall in CJ. Some merchants won't accept 0 or 1 or even 2 bar affiliates. So newbies won't have a chance, they only want proven producers.
So sometimes for newbies it's really hard to get started. If you really want to be a dating affiliate I suggest building a really good dating site. Then you will have a better chance of getting approved. You won't have the software flag and you'll have a relevant site.