Wife's RP application showing postponed on MOI Website

Hi QL friends,
Ramadan kareem to all users, i would like to know something about my Wife's RP application status, i submitted it almost two weeks back from now and on the website its still showing (Application is Postponed), i am not sure about what does that mean, to the best of my knowledge my application document set was also complete and therefore it is more surprising for me,my wife is already here since March and in september her family visit visa is also expiring so can someone advice what went wrong and what are the possible reasons and solution to this problem. moreover can i apply for wife visit extension in mean while however she would be completing her six months in september. i am really worried and looking at QL community to advice the best to sort out this issue, i am sure someone on this forum must have also gone through this so would really appreciate to hear from such people moreover does it has something to do with nationality too (i am Pakistani national). Thanks and have a splendid weekend.
Regards