Dating's not easy, but it gets much easier if you improve your life holistically (and especially the things you are weakest in). Photos are poor quality? Dress like a slob? Overweight? Aren't witty? These are all things that can be improved with effort, even if it is challenging to do so.
It's really easy to come up with some explanation for a lack of dating success, especially a generalized fatalistic thesis from a limited data sample; it's much more difficult to take some time to figure out why you're unsuccessful, and then put in the work to fix it.
My 2c. Good luck