Your pics are just not good. It feels like you are trying to look cool or edgy without actually looking attractive - not because you aren’t attractive, but because these pics are not attractive.
1. Way too far back, can’t see your face clearly, body language is closed and almost hostile.
2. Squinting, shadow over your eyes. You look pissed off. Facial hair as a whole is not looking good here.
3. Bland outfit that does not fit you well. T shirt is kind of baggy, shorts are cut too low and are cargo shorts. Facial expression is very mediocre. Background is at least solid.
4. Could be good if your other pics were good but it obviously won’t carry the profile since you aren’t actually visible.
5. You look good here and the background is solid. If you cropped this closer to be more about you and less about the background, it could be good, but I’m guessing you don’t have that hair anymore and thus it would be dishonest.
6. Seems a little poses / stiff but otherwise good
Your profile NEEDS at least one pic where you are either neutral or smiling, fill up most of the frame, and are wearing a decent outfit.