Samsung j500g imei repair

I download a cert file form other site
and now imei are okey but no network
and one thing also these imei are not mine how to write correct imei in this phone

after write imei here is unlocking logs
Reading phone info…
Reading IMEI… OK
IMEI: 35214**********
Unlocking… OK
Reseting… OK
Unlock done

Done with Samsung Tool PRO v.25.9