[mothered]

Okay, I'll tell them that I'll agree to fill out the affidavit only if they provide me with proof of what they're saying so that it doesn't harm a GLS employee. That way they will be "obligated" to me in some way.

Although I don't recommend signing an affidavit, you've formulated an excellent approach so In that respect, It's certainly a good move.

There are too many grey areas in this case. If, despite everything, I ask for the evidence and after the escalation of the case I will give up, I don't want to risk anything for 70 euros

Understood and agreed.

The Item value Is not worthy of putting a dent on your account.