Need help with transparency

[Miffy]

I didnt make it transparent, i just changed the green to pure white and changed the eyes and teeth.

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i guess i should have elaborated more.

strange thing is that even after that i took it to make transparent and the teeth and eyes still disappeared. it's alright, i think i fixed it.

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LOL. i got the transparency to work. and NOW the admin is STILL saying NO TRANSPARENCY. LOOOOOOOOOOOOOOOL wow. WHAT IS THE MEANING OF LIFE

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Is there a reason why the black is disappearing after uploading? it shows before upload, but when i upload its gone. THIS IS SO ANNOYING, I NEED A PROFESSIONAL.