Vinted message telling me to switch to Pro?

Hi everyone,

I've been selling on Vinted for a while, but over the last 2 months, I've probably sold about 11 items that amount to £100-250 in total. These are mostly fragrances/items of clothing that I no longer wanted or used.

Today, I received a message telling me I need to switch to Vinted Pro or my account will be suspended. I am not a commercial seller and am not registered as a shop/charity/business or whatever. I'm just trying to get rid of a bunch of things I don't want anymore. What can I do? I've appealed this, but idk how effective this will actually be.

TIA.