Assuming you have her details and you have reported it to the police, and they have a record of it you can commence proceedings to collect the money from her. The reason I say you tell the police is because there is evidence of you making the report and the police would have a statement from you that you can rely on.
You need to get at least 2 quotations on the cost of the repairs and send them to her and demand payment.
If she will not pay then you send a letter of demand and commence proceedings.
Here is the link to the process.
I hope this makes sense and is of assistance. If there is nothing further Merry Christmas and have a great new year.
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