Oh dear, poor Ellie thinks she's being tracked.
What to do? Oh here's an idea, maybe break out those mad research skillz you always bang on about and use a search engine? Let's try it shall we? And the first two results:
AirTag lets you easily track things such as your keys, wallet, purse, backpack, luggage and more. Simply set it up with your iPhone, iPad or iPod touch and attach it to your item, and your AirTag will appear in the Items tab in the Find My app.
support.apple.com
Apple's AirTags have a built-in safety feature that's designed to prevent them from being used to track you, so no one can plant an AirTag in...
www.macrumors.com
Would you look at that instructions on how to exactly deal with it. But I have a much better idea how about you go to your handbag and have a look around in there? Inside you'll find a piece of paper with Apple written on the top of it. Mystery solved it's the receipt to the airtag you bought while in town!
And no you didn't go to the police because the police know the procedure for planted airtags Apple was very careful to implement several safeguards to stop it being used as a tracking tool without someone's knowledge and because you know that reporting an imaginary crime for attention is illegal.
Congratulations, you've successfully demonstrated your inability to research, your poor imagination and mainly the utter gullibility of your followers, they're the exact kind of people ripe for exploitation. Just like that time you convinced the family of that missing guy that you could communicate with the dead.
Also I don't see much activity on your website forum? Why is that? Just a few unanswered topics each with fewer than ten views. Doesn't bode well for a paid tier does it? I wonder how long before you'll try your next get rich quick scheme, you'll be hawking foreign exchange or crypto scams before long. We don't hear much about your million pound deals any more I suppose that job didn't last long?