ASK XIAOBAITU OR OTHER EXPERTS ABOUT GC AFTER INTERVIEW

I finished interview for my GC last year. Then the INS gave me a notice" the resultes of this interview is that your priority date is not current. refrain inquiry your case until 90 days after your priority date become current.". But my priority date already became current at Febrary this year. However, I still don't get any notice. I wonder what the notice really mean? what should I do? Does anybody has the same situation? please share some information.

Thanks a lot!