Just saying hi, new here and just joined.
Sup there, since you are new ima give you some basic pointers:
Just because you are a sub does not mean you have to obey just anyone.
You have a rigth to have your needs, limits, preferences and so on respected.
Not following an order does not make you a bad sub, even tho some migt try to tell you that.
You DMs will probably be flooded from low effort wannabe doms, you can change that in settings.
Guys often try to push you into DMs directly to avoid having there shitty behaviour judge by other experienced members.
Check other peoples post history to get a feel for them.
A lot of guys are looking for a quick fap thinking submissive girls are easyer.
You are not obliged to send nudes.
You have every rigth to block, report or tell of a guy that gives you red flags or creepy vibes.
It's your own body so use your own judgement on what you do with it, a "dom" that gets aggressive when asked if something is save or something similar is a major red flag, your safety should be his top concern.
Cheers and happy kinking, feel free to ask anythin ^^
Oh and another lil edit: guys who instantly try to get you on other socials are another red flag.