Wrong Version (maybe?)

So I downloaded "MCreator 2020.2 Windows 64bit". The page said it is "For Minecraft Forge 1.12.2/1.14.4, Data Packs 1.14.4". I opened it and created a new workshop. I chose "Minecraft Forge for 1.12.2 (14.23.5.2768)

Now I know it also says on the page "The versions listed here might not be supported and might not work properly.".

Anyway I made a mod and download it to place into my minecraft and it states it is for version 1.13. Any ideas what happen? Maybe I downloaded wrong one or something?