I'm sorry that you are having a problem posting a topic with images. That you can post a topic is evident by the two you have made. I have removed the 2nd one as a duplicate of this one, and removed your email address from it so it does not get picked up by spammers. Moderators can access your email address behind the scenes, so it is never needed to include it in a post asking for our help.
The most usual reason for a failed posting is that your images are too large. The filesize needs to be less than 125kb in total per image - which in practice means less than 120kb to allow for overhead on the file. You can add up to 4 images per topic. The dimensions also need to be less than 1000 pixels on the longest side - we find that setting that to 700pixels usually works well.
Would you please have another go, and if you still struggle please reply to me in this topic and I will contact you by email to help you out.