......I don't know. It's my first though.
1. Stop using this as an excuse. Just because you bake a pie for the first time dosen't mean you shouldn't put any effort into it and expect people to still like it after you use that as excuse.
2. You probably did't
TRY to make a map. There's no time limit to the development of an add-on.
3.If you're new to Blockland, what are you even doing making add-ons in the first place?
4. Three sentences is not sufficient info.
Please to prevent us from "hating on" your addon, do atleast
TRY to put some effort into your work, either that or don't make anything ever again.