dwar uzma,

the correction window of neet pg application is closed on 7 dec 2019 .so there is no any chance to edit application form .It is possible only if they provide another chance for adit application to the candidates.

If you uploaded your photograph and signature by following the the conditions provided in neet pg bulletin or prospectus then you don't need to worry about it.

otherwise if you uploaded your photograph and signature without following the condition provided in bulletin then it may leads to rejection .