I've got a problem with my sms option in that all my inbox messages now fall under a sender; as in if I receive an sms frm "Naira", minutes later I got another from "Land"..instead of splitting or seperating the messages, my phone will just merge the sms frm "Land" with that of "Naira". Thereby I won't know if the sms is from "Land" or ".com" but will only see "Naira" as the sender.

I've tried everything I can all to no avail.

Somebody pls help.
NB: it wasn't like this initially, I don't know what happened..what I do nw is to read texts and delete immediately after reading for me to know the sender.