I can only see a recent sale of an item of £47 + sold, and as we have no access to your account we cannot see any previous fees which may have been charged and not paid.
Large fees suggest perhaps adding a reserve to an item(s)? These cost a non refundable listing fee of your set reserve of 4%, they're very expensive to use and payable sale or no sale.
Or, did you at any time sell a vehicle and it didn't sell? Again a fee of £14.99 or £19.99 would have been charged each time the vehicle was listed.
See the breakdown of fees in your payment summary link below, any promotions added are shown as ad fees.
https://www.ebay.co.uk/sh/fins/transactions
@vau9104
