Why can't I send GIF images to my contacts on my iPhone?

You have asked us to guess the steps you have taken, what you saw, what worked, what failed, error messages ,what type of device is receiving the images, …

We don’t even know what app(s) is/are involved.

Hello~ Explain in technical detail what you are trying to accomplish? Texts? More information will help us to assist you.

~Katana-San~