I'm not trying to be rude, but I'll end up sounding rude in this post anyway so...
Overall, I really don't think this hack has much going for it. Judging by your posts you don't have enough knowledge in scripting to keep it going.
Do you speak English fluently? Because it doesn't seem so by the grammar and spelling in your screenshots and posts.
Just changing the color of the overworld sprite isn't the best idea unless it's temporary and you plan on replacing it later. And it's not original, I've seen several hacks over the past few months using exactly the same colors for the overworld as you are now.
Judging by your screenshots you need to improve on mapping. The first town is too open, making it look empty. Your tall grass is too uniform, like someone comes to trim it everyday. Obviously, this doesn't happen in the middle of a route.
The palette change leaves much to be desired. The trees look bad in the shades of green you used and, unless you are changing the tree tiles, I suggest you find something that works better with the current tiles. I know this is fiction, but I've never seen or heard of a flower with green petals. Though I'm not certain about the existance of one, perhaps you should change the petals to a different color, or even back to the original shades.
I suggest you read the mapping tutorial located in the Documents and Tutorials section, reading it will improve this hack alot. Then, improve your English. It's hard to read the screenshots and your posts because of the awful grammar, punctuation, and spelling. Change the palette to something... better as well. You should also read some scripting tutorials. It should give you the knowledge needed to form basic scripts. Off that you can begin building more complex scripts and events.
I've seen alot of hacks that looked like this one, and none of them succeeded. Try improving and you may be able to keep it going. Otherwise, you may not get support from the ones that can help you most.