Really nice game. I can see a lot of effort was put into it. There are a few things I want to say about it though and I hope you can improve them:
Firstly, I would like you to insert a little more instruction, tips and tricks into the game. With these types of games while talking with the people, they might give a clue about the game or how to progress. It is pretty hard to do it on my own with little instruction (to none) that was given.
Secondly, you should really fix the bugs (like the one where I can't save my progress), there are a few and it would be a shame not to take care of them. It is rather difficult to play knowing there might be something wrong with the game.
And last but not the least, FIX THE DIALOGUE. You might not be a native speaker, but it is painful to read the script. There are so many grammar mistakes and so many typos it is infuriating. Ask someone fluent to help you. The story could be so much better if you could just correct that.