Unable to send SMS

[cardude10]

I am unable to send any SMS after I send SMS it comes back with send failed. When I resend it it fails also.
I am using chomp SMS and Evo deck gb on the phone, when SMS are sent phone has full signal

 

[IAmSixNine]

Are you able to make and recieve phone calls?
Are you trying to send to more then 1 recipeient. Or have you tried to send a message to another number?
Are you able to recieve any texts?