Inquiry and help needed

[Child case]

Hi all , Need your help and advise, my wife have pr and she sponsored me in October’16 & got approval of sponsorship in mid of november and we got email on 24th November’16 that our file is sent to LVO, after that we request of medical exam of my child for which we submitted statuatory declaration but again they ask so we higher a renowned lawyer and he submitted reply in December being representative for waiver of medical of dependant child as he is in custody of my ex wife after lawyer rcvd reply from lvo that they received and will review in due course from that time till today no email or any update rcvd where as on cic online tools status shows decission already sent on 24/11 and current status is in process . We cancelled representative and we don’t know what’s happening my medical is also expired in August,17 what should I do or I expect and how I can get status , I tried to link my application with online account but it’s giving msg detail not matching plz help