Free goods in purch Info record MM SAP S/4

Dear SAP Experts, 

I privation to specify a regularisation for escaped goods successful purchasing Info record, 

1- Creation of Info grounds : information NR00

2- I did a trial successful ME21N and adjacent Good receipt but I dont get my escaped goods 

3- GR  (80 000 due to the fact that I person a conversion rules (1 NV  purch unit= 20 EA banal portion )

Could you delight counsel me