Got a Wix email telling me they are upgrading my plan and I don't want to

Question:
Wiv sent me a notice that in a few weeks when my pan upgrades for another two years, they are, without me asking, changing me from a premium core plan to a plus plan and I don’t need that. It’s also more money. I feel that I can’t get a human to help me with this. Anyone else have a problem with this?
Thanks

Product:
[Which editor or feature is your question most relevant to? e.g. Wix Editor, Wix Studio Editor.]

What are you trying to achieve:
To not have my plan upgraded for more money without my permission.

What have you already tried:
Checked topics and help center, googled, checked all my plans.

Additional information:
thanks in advance