Stole Account Got scammed

Omg I’m freaking out. I have been in contact with someone through discord and also here and I sold them an account and was doing everything through email. Last email I got was a supposed playerup person saying my payment will be released in a day or two. But now they won’t respond to my emails and I just gave my 1k$ summoners war account info to someone and no payment still. I’m worried I got scammed and I’m completely new to this. Please help me.

 

Some guy named ryu I’ve been in contact with on playerup and discord asked me to send him the mm link through here after I made a post and I did and sent all my info back and forth through email and now he is active but won’t respond to me. I’ve already contacted com2us about it but they said I’d see payment in a day or two. Seems fishy to me. I’m new to this so I can’t tell if this was a legit deal I did or if I’m scammed now. Anyone have advice or help? His discord name is ryu#0229 and I have all of our contact and emails etc together.