URL shorteners are terrible idea in general. Something not to use in the first place.

Every URL shortener will go down sooner or later.
Every URL shortener can track you and your visitors.
Every URL shortener can fail, refuse service or get blocked by search engine, social platform or government making links inaccessible.
Every URL shortener can spoof links.
Every URL shortener hides real link from the viewer making it at best impolite to ask people to click what they can't see.

This is not a complete list even. Just. Do. Not. Use. These.

Unless in very niche circumstances like linking temporary announcement in cellular text message.