why is it that i cant see my received messages it only pops out on the top of tye phone but nothing

[Android Central Question]

This has been happening for a while now. .n its giving me issues cos i can't check my vital messages.....i can only see my msgs at the top of the phone but it doesn't show in the inbox. ...and when another messages pops in it wipes out the previous one. ..i need answers please

 

[B. Diddy]

Welcome to Android Central! Which phone? Are you talking about email, SMS, or some other messaging platform (like Whatsapp)?