Why can't I receive pictures?

[AC Question]

why cant i receive pictures

I cant receive pictures that other people text to me they come up with box that says the size and the expiry date, and has a download button I press download and it says like loading but then never does anything
this is on my samsung

 

[B. Diddy]

Re: why cant i receive pictures

Welcome to Android Central! Picture messages (MMS) requires mobile data (3G/4G) to be turned on. Is it?