Can't Down Load pic's from txts

[PWF]

Hello,

My girlfriend was sending me pictures yesterday when all of a sudden she decides to send 6 at once. When they got to me the text message asks me to click a download button. When I do, 2 seconds later it tells me it failed. I figured maybe she sent to much at once or something. But today she sent me just 1 picture and the same thing happened. I had some other friends send me pictures and I was able to get them all and I'm still able to sends pictures myself. Does anyone know why I can't seem to be able to get pictures anymore from only 1 person?

Thank you.