[mothered]

my account was created in August 2021 it has 15 orders for about 600-700 euro I would say.

Your account Is In good standing.

I would like to try with a fake signature with a different name but I'm afraid that the refund will take a long time.

The nature of the DNA, tends to trigger an Investigation along with the possibility of a PR or a certain type of document to be signed and returned.

As such, It can take a while to verify and assess the claim.

According to your experience if I DNA an order of 3 items for 1333€ I have little chance to receive a refund easily?

Due to the number of Items claimed and the value of your order, It's unlikely to be a quick and simple refund.

Patience Is required with every SE.