So I have a few questions about VIP

1) How do you edit the '@' symbol before your name.
2) How to add a picture/gif as your Signature.
3) How to add a background picture.
4) How to edit the little text under your name in the forums.

Thanks.
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Also one more question (not to do with VIP)

But how do you add a link to one word, i see people with like

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