Im in same situation, they lock my account with my crypto and now ignoring me.
1xbit Is SCAM
Yes its a scam casino.
If only newbie gamblers are careful on choosing where casino to play in and did even a little research about 1xbit, then they will know how shady it is and will stay away.
We used to see similar issues about this casino thats why its not surprising anymore if someone get scammed through locking their account or unable to make a withdrawal. Now you know that you made the wrong decision by playing on their casino.