@Nereid With the greatest of respect, please try your best to read the advice you're been given! You're coming across a little combative and a smidgen uncooperative!
When we're trying to help you, we need the most information we can get. So if someone asks for a shot of the editor, it's the full thing we need. That's what helps us to ascertain where things are going wrong.
There are a lot of tutorials on how to use parallax images as maps and have your character be able to move about.
Also, no, the image you've got isn't useless - you just need to scale it properly in something like GIMP so it fits your map. Again, there are plenty of tutorials for this!
It also appears that you have a misunderstanding of how tiles work. The tabs - especially the A tab, and within that A1 specifically, have properties for autotiling, which is something you must wrap your head around if you're using custom tiles. Again, there's plenty of information out there that's far more verbose and detailed than anything we could cram into this post.
When it comes to using custom images as your map, there isn't a one size fits all solution, as each person has different needs, based on map size, character movement, eventing etc. So when you get asked to provide something specific so we can help you, even if you don't understand the reason for the request, please provide it - we're asking for a reason!
I hope this information is helpful.