Dating sites?

So other than being on here looking for a nsa fuck friend in a full body female form of my liking. I'm also on a few other websites. Now I check those every other day or couple of days. I get conversations started which is a good thing. But nothing happens after that. Well I recently got one from a guy who is a homosexual. Now I have my profile and everything on it set to straight guy,looking for females, between ages 21 to 28. Now I don't have any dislikes nor hatred for a person who chooses such a lifestyle. I'm just not into seeing another man's private parts. It would be me as a outdoors man. Looking for a wide open landscape to try and spot either a valley drawing wild game in or a nice flowing stream for my fishing pole. I am not one to change the way a person lives their life that would be like taking a plastic spoon to a brick wall only to have the spoon wilted down. Nor am I going to change mine. If this guy is gay fine. I will still see him as a human. He carries on with his life and I with mine. I just wish the dating site would keep the understanding of what I'm into.