Rocket League Gigs


So I just made a gig for RL which I offer my knowledge in trading but 5 minutes after listing it it was removed, why? I see there are other gigs like mine which are not taken down.
First listing didn’t have any fee now I tried listing 2nd one and it has fee like 2$… I can see the listing through the website but not through my app.
It was removed again? They just get deleted for no reason, I see other people selling the same thing too, why I can’t?