Just incase anyone is interested: It seemed like he wanna try to fix it. But after the time i could refund it, he said he wont do it.
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I gave him 1 star and he let it remove from buddy team. (like my other posts here on forum, claming i didnt posted logs or was off topic, which was a lie) 20€ for nothing, no support, unfriendly and fakes store reviews.
And even now, after its clear its not working with GoldBoss he should atleast write it in buddystore or here, so other customers have atleast a chance to know its not working and he dont want to make it work with goldboss.
If you want to use it with GoldBoss -> its not working, dont buy it.