I got blocked instantly

I got twitter yesterday hoping to get a snapchat or instagram type feel and just follow some people that I new. Well it went downhill very fast. When I created my account and bio I didnt swear or anything and my name and profile pic were clean. Yet the next morning I checked just to post a tweet or whatever(this is how little experience I have) and It said my account had been blocked. I almost threw my phone out the window(had a bad day already). Why? I didnt seem to do anything wrong. I have posted nothing... Did someone hack me or what?!! Smh please fix this.

J......q about X, v7.19