How to get my images to show!

What theme are you using? Where did you download it from? Can you replicate the problem using the default Twenty Fourteen theme with all plugins deactivated?

Please check that all the plugins and especially your wordpress is updated or not and if its not then update it . I was also having that kind of problem but then i updated it and it was automatically solved .

Second thing could be the themes problem also as esmi said , try to consider it too may be that theme is not supporting.

Anika