Delete user links

StrategyPony
Verified Pegasus - Show us your gorgeous wings!
Preenhub - We all know what you were up to this evening~
Philomena - For helping others attend the 2021 community collab
Twinkling Balloon - Took part in the 2021 community collab.
Artist -
My Little Pony - 1992 Edition
Friendship, Art, and Magic (2020) -

Praise da moon!
Ugh, Good Afernoon guys, um how do I delete my old Twitter link? I've renamed my Twitter URL but the old link is still there along with my new Twitter link. Any response would be welcome

Here they are:
https://twitter.com/Nexus_639 (OLD)
https://twitter.com/Strategy_Pony (NEW)
Silver Star Arts
Artist -

I have three artist links on my page. I only want to keep the silverstararts one with the https://twitter.com/silverstararts twitter link. Can the other two redundant ones be removed?
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My Little Ties crafts shop

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