Help One message not sent

[Liliam Rodriguez]

One message not sent

I keep seeing this in my screen over and over, I checked my messages and I did not see any message that was not send, can you help me please? How can I get rid of this? My phone is Alcatel One Touch Fierce.
Thank you so much.

 

[Androids Crib]

Do you use any messaging apps other than the stock message app?