How am I so broke??

I almost will ding lvl 40 and somehow I‘m still like 60g away from getting my mount. But I already see a lot of ppl at lvl 40+ speeding around on their mounts… What am I doing wrong? I already questioning how I will afford the lvl 60 mount o.O Did you guys already got your mount or could tell me how did you make so much money? Feels like I‘m the only one broke af… sad noises