i feel insane. okay so. toyhouse compresses images in a way that desaturates them, and its done inconsistently. its very noticeable on my art because i use very bright colors. sometimes i can fix it by resizing, but sometimes that doesnt work. example. 
so i think okay, let me just play the damn game. let me just make a custom thumbnail so you know which pic to use as ref for accurate colors. so i save the thumbnail i already cropped and write “ref” on it really big so that you can see it. upload thumbnail. and it shows up like this

why the FUCK!! is it so small!!! it’s already cropped to the right size! what the hell! toyhouse drives me fucking insane man. anybody know how to fix this? either of these problems ??
EDIT: i had to resize the thumbnail to 2500x2500 in order for it to present as the 250x250 it was supposed to be. what a stupid ass website. just one problem after the other.