Im a bit concerned and was thinking about finding another repair center maybe in Europe but I don't know if it exists.
If you have any clues do not hesitate.
Cheers Mate!
Why not try to contact zeusbtc and maybe they can be able to help you or check this link below and look for a repair center near you.
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https://www.zeusbtc.com/ASIC-Miner-Repair/Scroll down to the bottom to find the list of the repair center.