How do solve this problem (gst 3b)

 how do  solve this problem

 we   have filed gst 3b in july to janauary month (showing only purchase invoice , but in this return's we not showing  our petrol purchase , staff salary, bank interest ,  interest recevied from party's delay payment, loading & unloading charges. now  some person said  this must show in gst 3b. so  tell  what  do it .