@Tamera4
You can confront the guest with the fact and ask for compensation through the resolution center. If this fails you are probably stuck and in the future you would need to try and prevent any guests the access to paid services.
The deposit is not charged, you can only make a claime if there is an actual damage, for which you would have to provide proof and a receipt. You could try to claim, but if you have made it easy for the guest to access paid services, you may be out of luck.
Note that any claims could result in a bad review from the guest, so you need to evaluate if you can "afford" this before claiming.
