And here is another way to put a picture on your post by uploading it directly to here:
First click the HOST IMAGE button shown by the red arrow below:
Now you will be faced with this small screen:
Click the BROWSE button and locate your picture on your computer or laptop.
Once you have selected your picture click the HOST IT button and you will now see something similar to the below.
What you need to do now is double click inside the 3rd line so it will highlight the link as shown in the picture below and right click the link and copy it:
Now click the image button shown below, then right click in the box and choose PASTE and click the little OK button and you will now have the picture in your post:
Once you have done this, it becomes really easy to do it again once you know how to do it