There are literally thousands of dating sites on the internet. Many are just scams. In reality, there are only a double handful of legitimate large scale dating sites. Most of them are just not worth the effort to join. Many dating sites are not free, and some that pretend to be free are only free for some minimal functionality.
In most sites, to contact someone you are interested in, you have to pay. But even if you do end up paying to contact someone, who ends up being the love of your life, that would likely be a pretty good deal. In any event, the link below will take you to a location with listing of the best online dating sites on the internet.