How do tu include pics in the middle of your articles?

I've had that problem once ><
Here's how (if tu don't understand something, tell me)

1. write the article

2. if tu scrool down the page, you'll find Add imágenes to Your articulo (optional)

3. After it, you'll see top image and Bottom Image.
you'll have to subir the image(s) on the one that says "Bottom Image" (if tu wanna subir más than one click "Click here to add another image"

4. Chose and subir the image

5. scrool to the articulo again and chose where the image will stay.

6. you'll have to write this: "img1 center, large" (see picture to see how to write correctly)

7. vista previa to see if tu wanna change something.

Note: if tu are adding más than 1 image, you'll have to do the step 6 más than once (according to the number of images)
e.g: 2 images.

---------------Text-------------
..............Image.........
--------------Text---------
..............Image.........

etc...

the image is what tu might see on the vista previa and link is what it might look like

i think there is something that says add n image and yea u click on it
lol !