Feeling invisible

Hi! My partner and I have attended very regularly for the past 8 or so months. I've noticed that on my gyms social media they share the same people over and over. I obvously followed them when I started as I loved seeing all the stories etc they put up. I'd even tagged them in a couple of my own things. They haven't once shared anything of us, no milestones, no tags or anything. I first thought ok maybe it's because we are new, but they had tagged someone recently who started well after us. We even visited a different f45 and were treated so differently, they even took a video of us and tagged our gym. Our gym didnt repost and none of the trainers said anything to us. I noticed not long after this, they had shared a different members video from an f45 they had passport visited! This might seem stupid to others but I wanted so much and to feel like I belong and included and now I just want to leave. I just feel like why am I not good enough?