I cannot text pictures or voice clips through my messenger app that is my main text messages app

[AC Question]

Whenever I try to send or receive a picture through a text. It tells me to reset my access point name settings. This doesn't resolve the issue. Now I have put in the access point name settings for boost and it works for a day then my phone deletes the settings that put in place. How can I resolve this issue

 

[mhinc]

Whenever I try to send or receive a picture through a text. It tells me to reset my access point name settings. This doesn't resolve the issue. Now I have put in the access point name settings for boost and it works for a day then my phone deletes the settings that put in place. How can I resolve this issue

Are you talking about FB messenger for the App or are you using another 3rd party app.
Bet suggestion, you know that your APN settings are working, the fact they are removing themselves after a day sounds like an app issue and I would recommend contacting the developer