Vicky we all have to learn/start somewhere
If you want to open your own website - go to one of the links above and sign up for an account
Then you upload your files to the website you have there.
Next open the file and copy the URL of the image you are trying to paste here
Open a second window and come here and open a posting window.
Click on the link above that says "Insert picture from web" (when you hold your cursor over it - before the smilieface)
Paste the URL (right click and paste or put the cursor in the picture source box) and paste the URL. Click OK
and make your post