how i change my galaxy grand prime g530h messge wallpaper

[Candis_1]

All the messages I send is on one side (right) in all the messages I receive is on one side (left) I'm trying to get it back to normal... Which when you send one you receive on... The text message be in one conversation instead on different sides how do I switch it back

 

[webworkings]

Are you referring to standard text/sms messaging? Through the phones default messaging app, or through a different app?