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I've used an UPHOLD wallet to buy an AntMiner S9 from www.bitmain.com.
Bitmain provided a bitcoin cash address for payment. However, by mistake, I sent bitcoin worth $1450 USD to their bitcoin cash wallet. Now, they have not confirmed the payment. And now I do not know what to do? Where is my money?
Uphold gave me a BlockChain confirmation address and the transfer appears but as (not spent). Neither bitmain.com nor Uphold has given me any reply.
I did this on Friday, November 17 and today, Monday, November 20, I have not received a response.
What should I do? Can someone help me? I cannot afford to lose $1450 USD.