Bajaj bike RC not found

Kindly request for rc sir, I inform you I have sold a bike your showroom from patpatgunj dehli 92.But them are not provided my rc.Therefor I have some problems because on the road I travel out side then checker post stop the bike and say me all document your bike but I have not rc then cut the my challan and othe problems. My bike no:-DL 7s bk 4642 and bike ower name abdul khalid khan plz realize my problems and reliable solution my problems. Your sincerlly abdul khalid khan