OK Agent, so I finally got to see the photos.
Wouldn't call them winners for a dating site. It's not you, but the photos themselves.
The "Gym face" is probably funny for people that know you. These girls don't know you. You really don't want to creep someone out on your first impression.
On the next one you're chugging down on something. It's awkward and hard to even see your face.
On the last one you have a bit of a dazed look in a dimly lit setting.
You gotta sell your self bud.
Put on a trendy shirt (shirt, not a t-shirt or undershirt), go with a carefully trimmed beard or shave clean. Comb your hair, maybe even get a haircut.
Pick a well lit setting, best if its outside. Have someone take the photo for you, no selfies.
Smile, just try not to force it.
Go out, have a good time and have your friends/sister take some pictures. One of them will hit the sweet spot.
If I have to be honest, if I saw someone with that "Gym face" avatar try to pick up girls with PMs about Final Fantasy, I'd assume he was trolling.
Think of your profile as your dating CV and your first impression rolled into one.