Guys I have a problem, gamejolt does not accept the thumbnail, how do I fix it?

New Mod

:v

Inspired by a nene pico mix song

what do they say I upload?

spongebob

GUYS I ALREADY UPLOADED MY MOOD AFTER 1 MONTH GO TO DOWNLOAD IT if you want (the mod is a demo) mod:https://gamejolt.com/games/agus64xDy43543/645347

._.

BF DJ

Which thumbnail do you prefer?