crwdns2933897:0crwdne2933897:0

Unlocked but sim won’t work

I finally unlocked it permanently on at and T,using a Nigeria sim,no network no text no call,but in the settings is shows there is a sim in the phone

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0