Ay yo please do not ever apologize for stuff like that. Unless you've made a genuine mistake you do not ever apologize. And not knowing/not having experience is not a mistake. Own up to it, but do not apologize.
You did your best with it and for the most part it was pretty damn good. I only gave this feedback because I see a lot of potential for the game. Considering I played through it even with the bad balancing at the time.
Pretty sure you can get this one pretty far. I'll have another playthrough to see how it is and make more suggestions.