Fix a few bugs and minor issues. only 500 word document, very easy and fast. SMARTY PHP MVC. Flynax

There is an issue in the posting form, and edit form. The last dev claimed to fix it, but for some reason the bug keeps coming back. Please check the issue. The price momentarily shows free after post form submitted but required fields not fully completed, before showing the correct price again. The photos uploaded in post form, once post is submitted, but required fields not filled out, the images disappear in the post form, as well as the form slightly changes to a previous version of post form, which makes no sense. It was fixed but the issue keeps coming back for some reason. The video link upload area shows UNDEFINED, which was working just fine yesterday and no changes were made. Another feature in post ad form, is not working 100% correctly. It works, but there is a slight issue. And minor CSS issue in mobile resolution that can be fixed easily.