Unlink steam

Hello dear GGG-Support,

I need to unlink my steam-ID from this account. I bought path of exile 2 early access for another PoE account, because I completely forgot, that I've made this account more than 10 years ago. So now I am unable to start the game through steam, because I can't link one steam account to two different path of exile accounts.

I wrote already many emails to support with this request, but they are ignored. I would like to play your game very much, but I am waiting for around two weeks for the issue being resolved and there is still no answer from support whatsoever.

Please help me with unlinking steam or even better - just delete this account completely.

Thank you in advance.