I bought a head texture, i do not know what to do next. Please help!

Well, get a head texture from Google, the Art Section, buy one, or make one yourself. Then , go to your deactivated/activated (where ever your head item is located), press 'edit,' then upload the image.

Thank you so much this is the first time someone actually gave me an aswer that is not just a bunch of mumbo jumbo.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

About the find one on google. try to avoid watermarked heads, usually this means that the artist didn't want them used for free so just a heads up. however you can find a lot of free head texture threads out there and even free set textures.

And just double check if the google head is actually free. Just a precaution.

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this should be your best source