opening credit claim

sir mene apni gstr return 16 .8.2017 ko file ki thi lekin mene gstr tran -1 abhi tk file nhi kiya h bcz ye kha gya tha ki ITC claim krne ke liye 90 days tk file kr skte h....lekin ab ye kha ja rha h ITC claim krne ke liye aapko GSTR tran -1 gstr 3b file krne se pahle krna padega

to sir m ab ye puchhna chahta hu ki jo June 30 ko old ITC thi kya ab m usko claim kr skta hu ya nhi