Why doesn't my friend receive my pictures when I attach them to a text message. (Galaxy S5)?

[AC Question]

My friend doesn't receive my pictures when I attach them to a text message. (Galaxy S5)

Is it my phone settings?

 

[Laura Knotek]

Re: My friend doesn't receive my pictures when I attach them to a text message. (Galaxy S5)

What format are the pictures: .jpg, .gif, .png?

Does this only happen with this friend, or does it happen when you send pictures to other friends?

What kind of phone is your friend using?